[Proposal setup] Proposal title

Please provide your proposal title

Faster & Trusted Cardano Oracle, 98x Cheaper vs Chainlink

[Proposal Summary] Budget Information

Enter the amount of funding you are requesting in ADA

590000

[Proposal Summary] Time

Please specify how many months you expect your project to last

7

[Proposal Summary] Translation Information

Please indicate if your proposal has been auto-translated

No

Original Language

en

[Proposal Summary] Problem Statement

What is the problem you want to solve?

MAKING CARDANO NARRATIVE-READY FOR EVERY BUILDER Cardano lacks a native, affordable, verifiable oracle-blocking DeFi, DEX, GameFi, AI, and builders from using real-world data safely, cheaply at scale.

[Proposal Summary] Supporting Documentation

Supporting links

• https://x.com/OrochiNetwork
,
• https://www.orochi.network/
,
• https://docs.orochi.network/category/orocle
,
• https://supervietnam.com/

[Proposal Summary] Project Dependencies

Does your project have any dependencies on other organizations, technical or otherwise?

Yes

Describe any dependencies or write 'No dependencies'

Orochi Network leads the technical development of Orocle, delivering advanced trusted Oracle. ZKP Labs serves as the dedicated developer community, fostering innovation, collaboration, and promoting Orocle on Cardano adoption across ecosystems, ensuring both technical excellence and strong community-driven growth.

[Proposal Summary] Project Open Source

Will your project's outputs be fully open source?

Yes

License and Additional Information

Open-source for community version

[Theme Selection] Theme

Please choose the most relevant theme and tag related to the outcomes of your proposal

Infrastructure

[Campaign Category] Category Questions

Describe your established collaborations.

• Orochi Network is a Tier‑1 Cryptography R&D company with verifiable data infrastructure and our solution already validated by leading 120+
• enterprises and 50+ blockchain, such as Ethereum, Base, Certik, Ledger, Lumia, Bank of Singapore, HSBC. https://orochi.network/ecosystem
• We have MOU with Vietnam Government (Da Nang City) to provide blockchain solutions.
• Our R&D credibility is grounded with deep open‑source work (zkMemory, ECVRF in Rust; co‑authoring EIPs; contributions to Halo2, Nova, Pickles, o1js and released 5 scientist papers)

Describe funding commitments.

• We commit to strict, milestone‑gated use of the 590,000 ADA:
• funds are released only after acceptance criteria are met and artifacts are public (code, docs, benchmarks).
• Treasury is multisig‑secured; monthly progress and financial reports with budget‑variance tracking. 2% capped contingency.
• Security audit spend is ring‑fenced; independent audits (e.g., Certik) publish public reports.
• Orochi co‑invests engineering time, infra, and prior IP; core outputs ship under a permissive open‑source licens

Describe your key performance metrics.

Cost: ~ $0.1/pair/update

Latency & cadence: median ≤ 6s, P99 ≤ 12s; ≥ 99.9% 1-minute cadence achieved

Reliability: uptime ≥ 99.9%, successful update rate ≥ 99.9%, MTTR < 30 minutes.

Integrity: invalid-proof = 0; provider disagreement < 0.5%; 0 open critical vulnerabilities.

Adoption: ≥ 5 dApps after 60 days, ≥ 100 feeds in year 1, ≥ 30 SPOs; ≥ 50% reduction in oracle incidents.

[Your Project and Solution] Solution

Please describe your proposed solution and how it addresses the problem

On any Layer-1 that breaks out, a credible oracle catalyzes the ecosystem. Ethereum’s Chainlink became the default data backbone for Aave, Synthetix, and most of DeFi. Solana—also non‑EVM—saw a surge in DeFi/DEX activity once Pyth shipped Solana‑tailored low‑latency feeds, quickly becoming the standard for perps, DEX routing, and risk engines.

The lesson is simple: when builders get fast, reliable, affordable, and verifiable data, narratives ignite.

Cardano is next. Orochi’s Oracle (Orocle) brings a production‑ready, Cardano‑optimized oracle that serves everyone—from student teams and indie games to flagship DeFi and AI protocols.

What Orocle is

• A decentralized, verifiable oracle network delivering real‑time external data (prices, rates, FX, sports, weather, IoT, web APIs, identity attestations) into Cardano smart contracts.
• Powered by advanced cryptography (ECVRF for randomness, Proof-Carrying Data, and multiple ZK systems such as Halo2, zk‑STARK, Pickles, Plonky3), offering audit‑grade verifiability and privacy-preserving composition where needed.
• Proven in production across multiple chains with 50+ projects using Orochi services; engineered to be up to 98x cheaper and up to 40% faster than legacy oracles.

Orocle Workflow:

• A smart contract requests external data (e.g., stock prices, weather data) through Orocle.
• Orocle aggregates data from multiple sources, validates it using ZKPs, and ensures accuracy through cryptographic proofs.
• The verified data is delivered to the smart contract, triggering actions like updating DeFi yields or executing automated trades.
• The entire process is auditable, ensuring transparency and protection against oracle manipulation.

Why this unlocks every major Cardano narrative

• DeFi/DEX/Perps: Reliable multi‑source pricing, low‑latency updates, robust aggregation and outlier suppression—so liquidations, funding, and AMM oracles don’t break.
• GameFi/NFT: ECVRF randomness for fair matches, loot, lotteries, and dynamic NFTs responding to real‑world events without exploits.
• AI: Attested model outputs and data pipeline proofs (PCD/ZK) so dApps can trust AI inferences, signals, and scores while preserving privacy.
• RWA/Insurance: Provenance, weather, logistics, and document authenticity proofs to support tokenization, receivables, parametric triggers, and claims.
• Prediction Markets: High‑integrity result reporting for sports and macro events; dispute‑resistant aggregation and transparent data lineage.

Cardano‑native integration: designed for eUTXO and Plutus

• Reference Inputs (CIP‑31) and Inline Datums (CIP‑32) first: dApps read latest oracle values without spending UTXOs—reducing contention and keeping costs predictable.
• Reference Scripts (CIP‑33): share verification logic across feeds for lower on-chain footprint and faster integration.
• Parallel Feed UTXOs: multiple per‑asset UTXOs for concurrency; batched updates with deterministic cadence; stateless verification paths.
• Deterministic Cost Profiles: clear validation costs per verification path; safe bounds for frequent updates.

What builders get on day one

• Price Feeds: ADA/USD, BTC/USD, ETH/USD, stablecoin baskets, key FX pairs, and commodities—configurable update cadences aligned with Cardano block cadence.
• Event Oracles: Sports results, flight delays, weather triggers, and logistics milestones—ready for prediction markets and insurance.
• Web2/AI Bridges: TLS‑attested APIs and AI model attestations wrapped in proofs (where applicable) so dApps can ingest off‑chain signals with trust.
• SDKs and Templates: Plutus, Aiken, and off‑chain adapters with end‑to‑end examples (DEX TWAP, lending liquidations, VRF lotteries, perps risk checks).

Why “98x cheaper, up to 40% faster” matters to Cardano

• Cost flips the calculus: Many Cardano teams today avoid frequent updates because oracle costs balloon. Orocle’s batch proving and amortized on‑chain verification make high-frequency updates viable for small teams and micro‑cap assets.
• Speed reduces risk: Faster data pipelines mean fewer stale reads, fewer bad liquidations, tighter spreads on AMMs, and better UX in perps/DEX routing.

Comparative perspective: what happened on other chains

• Ethereum + Chainlink: Chainlink’s reliable feeds de‑risked lending and derivatives, enabling the bulk of DeFi TVL on Ethereum. Most top protocols rely on Chainlink today. Without it, DeFi complexity stalls.
• Solana + Pyth: A non‑EVM chain unlocked explosive DEX/perps growth with a Solana‑tuned oracle. Pyth’s low‑latency design became the default for perps, spot aggregators, and risk engines—powering a new wave of Solana apps.
• Cardano + Orocle: Cardano inherits the same opportunity. A verifiable, Cardano‑native, affordable oracle is the missing piece for its flagship narratives.

Example use cases across narratives

• DeFi lending: Update ADA/ETH/USDC prices every block epoch with aggregation proofs; liquidation bots read reference inputs; circuit‑breakers pause on anomalies.
• DEX/Perps: TWAP oracle for AMMs; real‑time perps funding with safer index prices; slippage‑aware routing informed by oracle volatility surfaces.
• GameFi: ECVRF‑backed matchmaking and loot; dynamic NFT stats boosted by real‑world events (e.g., weather, sports results) delivered via event oracle.
• AI agents: On‑chain agents consuming attested model outputs (credit scores, risk flags, sentiment) where sensitive attributes remain private via ZK.
• Insurance/RWA: Parametric policies (rainfall thresholds) with verifiable weather data; shipment and customs milestones triggering financing or claims.
• Security and reliability (defense-in-depth)
• Source‑level attestations; threshold cryptography; multi‑region redundancy; anomaly detection and outlier bounds.
• Aggregation proofs and audit trails for every update; optional dispute windows and slashing for malicious operators.
• Formalization of critical verifiers where applicable; independent security reviews and ongoing fuzzing.

Open access for small teams, SLAs for large ones

• Public feeds with transparent economics, so small builders aren’t priced out.
• SLA tiers for high‑frequency or mission‑critical apps: guaranteed update cadence, priority routing, and 24/7 support.

[Your Project and Solution] Impact

Please define the positive impact your project will have on the wider Cardano community

MAKING CARDANO NARRATIVE-READY FOR EVERY BUILDER.

With Orocle’s 98x cost advantage and parallel feed updates, Cardano finally gets a trusted, real-time oracle backbone that any builder can afford. This flips the economics for DEX/Perps, DeFi, GameFi, AI, and RWA—and positions Cardano to reclaim meaningful market share across Web3.

A. The Cost Reality: What a 100‑pair DEX Pays for Price Feeds (Chainlink vs Orocle)

Using real BNB Chain transactions from our comparison benchmark:

Chainlink transaction: https://bscscan.com/tx/0x19059886fe0df4d2651a796908d897f4219c89778ba93549e186bb006fefb64d

Orocle transaction: https://bscscan.com/tx/0x19059886fe0df4d2651a796908d897f4219c89778ba93549e186bb006fefb64d

Using real BNB Chain transactions from our comparison benchmark:

Chainlink (1 pair/update): ~$5.08 total per update; ~6s to finalize 1 pair

Orocle (batched 11 pairs/update): ~$0.05 per pair per update (pre-rotation); ~$0.02 per pair (with storage rotation); ~6s to finalize 11 pairs

Assumptions for a 100‑pair DEX:

Update cadence A: every minute (high-frequency)

Update cadence B: every hour (moderate)

Costs per pair/update as above

Cost per update (100 pairs)

Chainlink: 100 × $5.08 ≈ $508

Orocle (pre-rotation): 100 × $0.05 = $5.00

Orocle (after rotation): 100 × $0.02 = $2.00

B. Why This Matters for Cardano Builders Right Now

• Frequent updates become affordable by default: lending, perps funding, DEX TWAPs, indices, circuit breakers.
• Long-tail assets get robust feeds without bankrupting protocols.
• Indie teams can ship “pro‑grade” DeFi and GameFi without reinventing fragile, in‑house oracles.
• ECVRF randomness and event oracles power fair games, dynamic NFTs, prediction markets, and parametric insurance.
• Verifiable AI signals (PCD/ZK) unlock privacy-preserving risk engines and agents.

The absence of a native, fast, affordable oracle is the binding constraint on Cardano’s narratives. Orocle removes it.

C. Evidence from Other Ecosystems: Oracles Ignite Narratives

• Ethereum + Chainlink

Chainlink’s dependable feeds de‑risked lending and derivatives, enabling Aave, Synthetix, and a broad DeFi stack.

Outcome: Ethereum became the institutional DeFi standard.

• Solana (non‑EVM) + Pyth

A Solana‑tuned oracle with low latency catalyzed Drift, Mango, perps, and competitive DEX routing.

Outcome: A non‑EVM chain scaled DeFi/Perps after getting the “right oracle.”

• Cardano + Orocle (what’s next)

Cardano’s eUTXO‑optimized, batched, verifiable oracle with 98× cost savings gives every team the same launchpad—without the prohibitive per‑update tax.

Lesson: When the oracle becomes fast, cheap, and trusted, builders ship; users follow; TVL and volumes scale.

D. Market Size Story—And What 5% Means for Cardano

Global Web3 benchmarks (conservative, rounded):

DeFi TVL (multi‑chain): ≈ $100B

DEX monthly trading volume (spot + perps): ≈ $1T

GameFi/NFT on‑chain economy: multi‑billion and growing with better randomness, oracles, and events

If Cardano reclaims just 5% with Orocle‑enabled apps:

• DeFi TVL: 5% of $100B = $5B incremental TVL
• Even 0.5–1.0% protocol fee capture = $25–$50M/year in protocol revenue
• Higher TVL attracts more liquidity, tighter spreads, and institutional appetite
• DEX/Perps Volume: 5% of $1T = $50B monthly throughput
• At ~3 bps average AMM fee, that’s ≈ $15M/month to LPs/protocols ($180M/year)
• Better price integrity and lower oracle latency reduce failed txs and bad liquidations—compounding UX and liquidity
• GameFi/NFT: 5% of multi‑billion on‑chain spend
• ECVRF fairness + event oracles boost retention, unlock regulated markets, and make dynamic NFT/game economies safe by default
• Oracle cost savings recycled into growth

** A credible, Cardano‑native oracle does not just reduce costs—it expands total addressable activity by making product categories viable that were previously uneconomic or unsafe.**

E. Cardano‑Native Advantages That Compound Impact

• eUTXO‑optimized integration:
• Reference inputs (CIP‑31), inline datums (CIP‑32), and reference scripts (CIP‑33) minimize contention and costs
• Parallel feed UTXOs: high concurrency for many assets and frequent updates
• Deterministic cost profiles: developers can budget precisely per verification path

G. Why Orocle Is the Optimal Real‑Time Data Backbone

Economics: Up to 98× cheaper; high‑frequency updates finally make sense for both blue chips and long‑tail markets.

Throughput: Batch‑verify many feeds in one commit; ~11× more pairs finalized per interval in our sample vs Chainlink.

Security: Defense‑in‑depth—multi‑source attestations, outlier detection, aggregation proofs, dispute hooks, and formalized verifiers.

Proven: 50+ projects use Orochi services across ecosystems; battle‑tested ECVRF; production ZK/PCD pipelines.

Bottom line: Maintaining real-time, multi‑asset feeds without Orocle’s economics is either prohibitively expensive or dangerously centralized. With Orocle, Cardano can afford to be real‑time everywhere.

[Your Project and Solution] Capabilities & Feasibility

What is your capability to deliver your project with high levels of trust and accountability? How do you intend to validate if your approach is feasible?

Orochi Network is a Tier‑1 research-and-build team with 30+ researchers and developers: we publish at top cryptography conferences, ship on mainnet, and scale with enterprises. zkDatabase has surpassed 10,000 downloads in months and is already used by 40+ large enterprises. With 120+ Tier‑1 partners, government advisory roles, and GitHub followers exceeding some top‑10 blockchains (e.g., Avalanche, Polygon), we bring proven R&D, production-grade engineering, and an enterprise ecosystem ready to accelerate Cardano.

Orochi Network can deliver zkDatabase for Cardano with high trust and accountability because we’ve already shipped the world’s first provable database with a ZK prover, operate a proof‑ and chain‑agnostic verifiable data stack used across 50+ blockchains, and are led by Chiro (former R&D lead at Cardano Labs). This is reinforced by Tier‑1 cryptography research, independent security audits (Certik), open‑source commitments, and a rigorous, metrics‑driven validation plan aligned to Catalyst best practices and enterprise requirements.

Why the community can trust us to execute

• Tier‑1 research, proven in production
• Scientific papers presented at Tier1 global cryptography conferences; research directly `d chains like Cardano.
• Certik Audit Rank AA: 89.05 Score => Top 3% in CertiK Security Score Leaderboard, KYC Gold Status

Certik Report: https://skynet.certik.com/projects/orochi-network

Development:

• The world first ECVRF library in Rust [5]
• The world first provable database with ZK prover [6]
• zkMemory an universal module for zkVM [7] funded and audited by the Ethereum Foundation;

Open source:

• Co-author of EIP-6366 and EIP-6617
• Contribute to Halo2 of PSE (EF)
• Contribute to Nova of Microsoft
• Contribute to Pickles, o1js of Mina Protocol
• Contribute to libsecp256k1 of Parity Tech (Web3 Foundation)

GitHub influence: followed by many CTOs/builders— Github’s followr exceeding some top‑10 chains (e.g., Avalanche, Polygon), signaling deep developer trust.

https://github.com/orochi-network

Extensive enterprise ecosystem and government trust

• 120+ partners, predominantly Tier‑1, across infra, L1/L2s, and enterprise verticals.

• Advisor to the Da Nang City People’s Committee (Vietnam) on blockchain and security; help traditional enterprises adopt verifiable, privacy‑preserving systems.
• Organizer of Super Vietnam—Vietnam’s top enterprise/institution conference—with 5,000+ builders and founders participating.

https://supervietnam.com/

Check SUPER VIETNAM: https://x.com/super_vietnam/status/1934261954069340262

Cardano-native credibility:

• Chiro (Founder Orochi Network) was the R&D lead at Cardano Labs and aligning our engineering judgment and delivery discipline with Cardano’s formal, security-first culture

Market validation at scale

• **Orocle is already mainnet; 20,000+ downloads in a few months (indicative of builder adoption) **
• Delivered to 49+ blockchains, demonstrating portability and operational maturity we now bring to Cardano.

Independent assurance and community partners

• Certik audits harden releases and publish security artifacts;
• ZKP Labs for education and developer outreach;

https://x.com/ZKPLabs

• Cardano Community Vietnam for localized adoption.

How we will validate feasibility (multi-stage plan with measurable checkpoints)

A. Architecture fit for Cardano

eUTXO patterns: parallel feed UTXOs, deterministic cadence, and minimal contention via reference inputs and inline datums.

Proof‑agnostic design: supports multiple ZK systems (Halo2, zk‑STARK, Plonky3, Pickles) and PCD, future‑proofing Cardano integrations and enabling privacy‑preserving use cases.

Lightweight verifiers: verification costs budgeted and benchmarked against Plutus limits; reference scripts to amortize deployment costs.

B. Security and reliability

Multi‑provider meshes with cryptographic attestations; TLS‑notarized feeds for Web2 sources where applicable.

Outlier detection, bounds checks, and circuit‑breakers; on‑chain dispute hooks and provider rotation controls.

Formal specs for critical components (verifiers/randomness) where feasible; multiple audits; continuous fuzzing and telemetry.

C. Operations and governance

Operator set: Orochi‑run validators initially, then gradual inclusion of vetted SPOs with performance SLAs and transparent dashboards.

Governance: community‑informed parameters for systemically important feeds (update cadence, provider sets, escalation).

Transparency: monthly public reports on uptime, latency, feed disagreements, incidents, and remediation.

D. Developer experience

SDKs for Plutus/Aiken and off‑chain clients; end‑to‑end examples (DEX TWAP, perps funding, VRF games, parametric insurance).

Simulators and test harnesses for stress testing price shocks and outages.

Documentation, workshops, and office hours for Cardano teams at all stages.

Validation plan

Design partner cohorts

Onboard 4–8 Cardano projects across DeFi/DEX/perps, GameFi, AI, and RWA/insurance to co‑develop feeds and put SLAs to the test.

Success criteria: update cadence met &99.9%, low disagreement rates across providers, and measurable UX improvements (fewer liquidation anomalies, tighter spreads).

[Milestones] Project Milestones

Milestone Title

Research, Alignment, and Cardano Fit

Milestone Outputs

Scope and objectives:

Lock scope, economics, and governance with Cardano-native builders; finalize Cardano fit for eUTXO and CIPs.

Key tasks:

• Ecosystem alignment: Conduct 12+ structured interviews with Cardano dApps across DeFi/DEX/perps, GameFi, AI/agents, RWA/insurance to prioritize initial feeds (ADA/USD, majors, FX, commodities) and randomness/event needs.
• Cardano design review: Confirm reference inputs (CIP-31), inline datums (CIP-32), and reference scripts (CIP-33) patterns for feed reads and shared validators; document UTXO contention strategies and batching.
• SLA/economics: Define feed cadences (per-minute, 5-minute, hourly), target per-update costs and latency envelopes; publish fee schedule and SLA bands for public/SLA usage.
• Governance and operators: Draft feed registry and provider rotation model; map optional SPO participation and performance metrics; outline incident/dispute flows.

Acceptance Criteria

• CAP v1.0 published with measurable KPIs (cost/latency targets, adoption goals, SPO participation plan) and signed off by at least 3 Cardano design partners (one DEX/perps, one lending, one GameFi).
• Documented Cardano read pattern (CIP-31/32/33) and UTXO strategy approved by internal architecture review.
• Public fee schedule and SLA tiers drafted and posted.

Evidence of Completion

Outputs

• Cardano Adoption Plan (CAP) v1.0: scope, feed list, SLA tiers, fee targets, SPO role, governance design, risk register, timeline.
• Cost/latency target sheet for Cardano: budgets for per-update costs and median end-to-end latency for prioritized feeds.
• Stakeholder signoffs: summaries from design partners and SPO interest list.

Delivery Month

1

Cost

75000

Progress

10 %

Milestone Title

Requirements and Architecture

Milestone Outputs

Scope and objectives

• Produce implementation-grade requirements and a full Cardano verification architecture for Orocle.

Key tasks

• Requirements workshops: Freeze functional and non-functional requirements (feeds, randomness, event oracles, SDKs, dashboards, monitoring).
• Architecture blueprint: Design on-chain components (feed registry, update UTXOs, provider rotation, dispute hooks, reference scripts), off-chain components (aggregator mesh, anomaly/outlier detection), and data lineage/PCD path.
• Security/threat modeling: Enumerate attack surfaces (source manipulation, latency skew, replay, equivocation, signer compromise); list mitigations (threshold signatures, median-of-medians, circuit-breakers).
• API/SDK specifications: Define Plutus/Aiken APIs, off-chain client SDKs, and REST/gRPC endpoints; specify schemas and feed metadata.

Acceptance Criteria

• Architecture and requirements signed off by tech council and 3 design partners; risks prioritized with mitigation owners and timelines.
• Benchmarks plan includes explicit cost/latency envelopes for per-minute and hourly updates across 50/100/200-pair scenarios.
• Finalized API/SDK specs ready for implementation.

Evidence of Completion

Output

• Requirements Spec v1.0; Architecture Blueprint v1.0 (diagrams, UTXO transitions, validator logic).
• Threat Model + Security Requirements v1.0.
• Test Plan v0.9 (functional, stress, chaos, performance, security).

Delivery Month

2

Cost

100000

Progress

30 %

Milestone Title

Core Development

Milestone Outputs

Scope and objectives

Implement Cardano-ready Orocle core: on-chain contracts, off-chain pipeline, SDKs, and operator tooling.

Key tasks

• On-chain contracts (Plutus/Aiken): Feed Registry, Feed Update Validator (reference script), provider rotation/dispute hooks; CIP-31/32/33 integration; deterministic update cadence and parallel UTXOs for concurrency.
• Off-chain pipeline: Multi-source collectors with authenticated transports, outlier suppression, time-weighted aggregation, circuit-breakers; batched updates; provenance logging.
• Verifiability: Implement Proof-Carrying Data lineage for transforms/aggregation; commit proofs/attestations on-chain for auditability; prepare optional ZK-verifier adapter path for future versions.
• Randomness/Event modules: ECVRF-based randomness with verifiable on-chain checks; event oracle scaffolding (sports/weather/logistics) with signed-source attestations.Tooling and SDKs: Plutus/Aiken SDK v0.9, TypeScript/Go client SDKs v0.9; Operator Dashboard alpha (telemetry, health, throughput).
• Docs/examples: End-to-end examples (DEX TWAP, lending liquidations, perps funding, VRF lottery, parametric insurance trigger).

Acceptance Criteria

• Sustained 7-day preprod run: ADA/USD and two majors updating at 60s cadence; >99.9% update success; median E2E latency within agreed envelope.
• Reference inputs pattern validated: dApps can read latest values without spending UTXOs; zero contention on canonical path under 100-pair scenario.
• Developer quickstart completes end-to-end in <60 minutes; SDK APIs stable for partners.

Evidence of Completion

Output:

• Running preprod deployment with 10+ feeds; VRF module live on testnet.
• Plutus/Aiken SDK v0.9 + client SDKs v0.9; Operator Dashboard alpha.
• Developer quickstarts and integration guides v0.9.

Delivery Month

2

Cost

95000

Progress

50 %

Milestone Title

Testing, Security, and Performance Hardening

Milestone Outputs

Scope and objectives

Prove correctness, robustness, and security; close critical issues; publish artifacts.

Key tasks

1. Functional and property testing: >80% coverage on validators; PBT for edge cases (reorgs, concurrent updates, datum mismatches, timestamp drift).
2. Chaos/resilience: Simulate provider outages, data spikes, flash crashes, latency skew; validate circuit-breakers and fallback rules.
3. Performance/scale: Benchmark 50/100/200-pair updates at minute/hour cadences; measure on-chain fee envelopes and dApp read costs.
4. Security reviews: Independent audit of Plutus scripts, off-chain aggregator, VRF verifier and dashboards; internal red-team exercises.

Ops readiness: Incident runbooks, paging, status page; telemetry/SLIs/SLOs defined; disaster recovery drills.

Acceptance Criteria

• All critical/high audit issues resolved and verified; no open criticals at freeze.
• Benchmarks meet or beat target envelopes: sustain 100-pair per-minute updates for 72 hours with >99.9% success; hourly updates at near-zero error; published fee/latency histograms.
• Chaos tests demonstrate safe degradation (automatic pause/circuit-breaker) and recovery with documented MTTR.

Evidence of Completion

Output

Test Report + Benchmark Report v1.0 (costs, latency, throughput, error rates).

Audit Report v1.0 with remediation commits; re-audit diffs where needed.

Reliability Playbooks v1.0; public Status Page live (preprod).

Delivery Month

1

Cost

100000

Progress

80 %

Milestone Title

Integration and Optimization

Milestone Outputs

Scope and objectives

Validate real-world fitness with pilots; optimize costs and developer experience; onboard operators.

Key tasks

1. Design partner pilots: Integrate with 6–10 partners (2 DEX/perps, 2 lending/structured DeFi, 1 GameFi with VRF, 1 AI/prediction market); instrument measurable KPIs (failed txs, liquidation anomalies, spreads).
2. Cost/perf optimization: Apply storage rotation and batching strategies; inline datums and reference scripts to minimize fees; tune aggregation windowing; document low-cost patterns.
3. SPO onboarding: Vet 10–30 SPOs; training, SLOs, penalties; publish operator performance leaderboards.

DX polish: SDK v1.0 hardening; docs and examples refined; add stress simulators and CI templates for builders.

Acceptance Criteria

• At least 4 pilots complete integration on preprod or mainnet-beta; 2+ meet SLA targets (latency/uptime) under live load.
• Demonstrated ≥90% cost reduction vs partner baselines for equivalent cadences; for high-frequency DEX scenarios, cost reduction consistent with the “order-of-magnitude” savings targets.
• ≥8 SPOs ready for mainnet onboarding; performance dashboards publicly available.

Evidence of Completion

OutPut:

• Case Studies v1.0 with partner metrics (cost reduction, latency improvements, UX impact).
• SDK/CLI v1.0 released; Integration Guide v1.0; Stress Simulator v1.0.
• SPO Operator Program v1.0 with public registry and dashboards.

Delivery Month

1

Cost

120000

Progress

90 %

Milestone Title

Final Milestone: Launch, Marketing, and Enterprise Pilots

Milestone Outputs

Scope and Objectives

• Mainnet launch of core feeds and VRF, governance activation, go-to-market, and first production pilots.

Key Tasks

1. Go-live engineering and ops

• Final testnet checks; deploy mainnet verifier contracts/endpoints.
• Incident/rollback runbooks, SLO/SLA, status page; telemetry and cost dashboards.

1. Enterprise pilots (1–3)

• Select partners (RWA/compliance/provenance), define KPIs/scope.
• Integration support (SDK/CLI/GUI) and limited infra credits; publish sanitized case studies.

1. Marketing and community

• Launch page, one-pagers, technical briefs, explainer video.
• PR/earned media, partner announcements, 5+ technical blog posts.

1. Developer enablement

• Three hands-on workshops (APAC/EMEA/AMER), 4 weeks of office hours.
• Zero-to-proof tutorials, quickstarts, updated reference apps

Acceptance Criteria

• 99.9% mainnet uptime in first 30 days; zero critical incidents; <5% of updates hit circuit-breakers outside of predefined anomalies.
• 10+ dApps integrated within 60 days post-launch; 3+ design partners in production; daily oracle reads surpass target adoption curve.
• Governance and transparency processes executed: provider rotation documented, monthly report published, public feedback addressed.

Evidence of Completion

Output:

Mainnet feeds and VRF live; public dashboards; SLA docs; onboarding portal.

Transparency Report #1; governance documents published; community forum open.

Case studies and launch content; recorded workshops.

Delivery Month

1

Cost

100000

Progress

100 %

[Final Pitch] Budget & Costs

Please provide a cost breakdown of the proposed work and resources

Assumptions: ADA = $0.5

Milestone 1 — Research, Alignment & Cardano Fit (75,000 ADA)

Blockchain research & Cardano fit: 208.33h × $120/h = $25,000 = 50,000 ADA

Technical docs & architecture notes: 214.29h × $35/h = $7,500 = 15,000 ADA

Project management & stakeholder sync: 111.11h × $45/h = $5,000 = 10,000 ADA

Subtotal: $37,500 = 75,000 ADA

Milestone 2 — Core Oracle Infrastructure Development (100,000 ADA)

Oracle core (Plutus/eUTXO patterns, feed registry): 229.17h × $120/h = $27,500 = 55,000 ADA

Backend API & DB layer: 187.50h × $80/h = $15,000 = 30,000 ADA

QA & code review: 83.33h × $60/h = $5,000 = 10,000 ADA

Project management: 55.56h × $45/h = $2,500 = 5,000 ADA

Subtotal: $50,000 = 100,000 ADA

Milestone 3 — ZK/PCD Integration & VRF Implementation (95,000 ADA)

ZK/PCD integration for proofs lineage: 215.38h × $130/h = $28,000 = 56,000 ADA

ECVRF-based randomness module: 83.33h × $120/h = $10,000 = 20,000 ADA

Security testing & crypto audit: 45.45h × $110/h = $5,000 = 10,000 ADA

Technical documentation update: 57.14h × $35/h = $2,000 = 4,000 ADA

Project management: 22.22h × $45/h = $1,000 = 2,000 ADA

Subtotal: $47,500 = 95,000 ADA

Milestone 4 — Security Hardening & Performance Optimization (100,000)

Comprehensive security audit (validators, aggregators): 250.00h × $110/h = $27,500 = 55,000 ADA

Performance optimization & scaling: 104.17h × $120/h = $12,500 = 25,000 ADA

DevOps & infra setup: 66.67h × $75/h = $5,000 = 10,000 ADA

QA & non-functional tests: 41.67h × $60/h = $2,500 = 5,000 ADA

Project management: 0h (rolled into previous tasks)

Subtotal: $50,000 = 100,000 ADA

Milestone 5 — Integration Testing & Community Preparation (120,000 ADA)

Cross-chain & partner integrations: 291.67h × $120/h = $35,000 = 70,000 ADA

End-to-end integration testing: 166.67h × $60/h = $10,000 = 20,000 ADA

UI/Dev tools (SDKs, simulators): 100.00h × $50/h = $5,000 = 10,000 ADA

Docs & guides: 142.86h × $35/h = $5,000 = 10,000 ADA

Marketing & community outreach: 75.00h × $40/h = $3,000 = 6,000 ADA

Project management: 0h (rolled into tasks)

Subtotal: $60,000 = 120,000 ADA

Final Milestone — Mainnet Launch, SLAs & Production Support (Final, 100,000 ADA)

Mainnet deployment & launch ops: 200.00h × $75/h = $15,000 = 30,000 ADA

Production monitoring & support: 187.50h × $80/h = $15,000 = 30,000 ADA

Final security review: 90.91h × $110/h = $10,000 = 20,000 ADA

Launch marketing & PR: 125.00h × $40/h = $5,000 = 10,000 ADA

Final documentation & handover: 71.43h × $35/h = $2,500 = 5,000 ADA

Project management & closure: 55.56h × $45/h = $2,500 = 5,000 ADA

Subtotal: $50,000 = 100,000 ADA

Total Budget: 590,000 ADA

[Final Pitch] Value for Money

How does the cost of the project represent value for the Cardano ecosystem?

**Orochi Oracle (Orocle) — Exceptional Value for Cardano **

A targeted grant of 590,000 ADA (~$224k) deploys a trusted, Cardano‑native oracle that is up to 98x cheaper and up to 20% faster than incumbents—directly unlocking DeFi, DEX/perps, GameFi, AI, prediction markets, and RWA for every builder. The cost savings, throughput gains, and market activation potential far exceed the requested funding.

Applying Catalyst proposal to ship Cardano’s native oracle backbone is extraordinarily cost‑effective. It immediately reduces ecosystem‑wide oracle costs by orders of magnitude, enables real‑time products that are currently uneconomic, and positions Cardano to reclaim meaningful market share across Web3 narratives—at a fraction of what similar infra costs on other chains.

Immediate Market Impact

• Oracle market opportunity exceeds $2B; Bitcoin liquidity inactive in DeFi remains $500B+. A capable, affordable oracle is the prerequisite to capture even a sliver of this value on Cardano.
• With Orocle’s economics (up to 98x cheaper; up to 20% faster), real‑time and long‑tail feeds become viable by default—for small teams and flagship protocols alike.
• 50+ projects already use Orochi services across ecosystems—de‑risking execution for Cardano builders on day one.
• Key Insight: On Ethereum, Chainlink underpinned DeFi’s rise; on Solana (non‑EVM), Pyth catalyzed DEX/perps. Cardano gets the same unlock with Orochi’s Cardano‑tuned oracle.

Ecosystem Market Share Story: What 5% Means for Cardano

• DeFi TVL (multi‑chain): ≈ $150B → 5% = $7B incremental TVL on Cardano
• Even a 0.5–1.0% blended fee capture implies $25–$50M/year in protocol revenues for Cardano dApps
• DEX monthly trading (spot + perps): ≈ $1T → 5% = $50B/month routed on Cardano
• At ~3 bps average AMM fee, ≈ $15M/month ($180M/year) to LPs/protocols—compounded by stricter oracles reducing bad liquidations and slippage
• GameFi/NFT: billions in annual on‑chain spend → 5% capture improves retention via ECVRF fairness, reliable event feeds, and dynamic assets
• AI/Agents/RWA: verifiable, privacy‑aware signals and attestations expand use cases previously blocked by data integrity and cost

Oracle reality: Without a native, affordable, verifiable oracle, Cardano’s narratives are capped. Orocle removes the cap—so Cardano can credibly target 5% share across major categories.

Technical Innovation Value

Verifiable data pipeline: Proof‑Carrying Data (PCD) + multi‑proof support (Halo2, zk‑STARK, Pickles, Plonky3) for audit‑grade integrity

Throughput: batch‑verify many feeds in one commit; ~11× more pairs finalized per interval in the observed sample; up to 20× faster end‑to‑end pipelines

Privacy: selective disclosure and ZK‑backed attestations for regulated DeFi/RWA and AI use cases

Cardano‑native design: optimized for CIP‑31/32/33, eUTXO concurrency, predictable verification costs, and SPO‑inclusive operations

Partnership Leverage

Existing R&D grants and collaborations (Ethereum Foundation, Web3 Foundation, 0xPARC, PSE) reduce net new cost for Cardano integration

Reusable cryptographic components (world‑first ECVRF in Rust; provable database; zkMemory) accelerate delivery and lower risk

50+ multi‑chain deployments provide real‑world telemetry to harden Cardano’s release

Market Competitiveness

Comparable infrastructure costs:

Average L2 development: $5–10M

Typical bridge development: $3–5M

Institutional‑grade DeFi platforms: $8–15M

Oracle infra projects: often $3–8M

Orochi Oracle grant request: 590,000 ADA (~$295k at $0.5/ADA)

~16x cheaper than typical L2 development;

~10x cheaper than typical Bridgr development;

dramatically below market for core oracle infra

Cardano gets a critical, shared backbone at a fraction of what other ecosystems invest.

Ecosystem Growth Potential

New participants: perps, structured DeFi, indices, prediction markets, fair‑gaming studios, and AI‑augmented agents

Enhanced dev tools: Plutus/Aiken SDKs, reference‑input patterns, governance modules, stress simulators, and test harnesses

Expanded use cases: real‑time feeds for long‑tail assets, verifiable event oracles (sports/weather/logistics), and privacy‑preserving attestations

Sustainable Revenue Generation

Revenue sources:

Oracle service fees (with up to 98x cost advantage vs incumbents)

SLA tiers for high‑frequency or mission‑critical use

Cross‑chain data integration

ZK proof generation and verification services

Community alignment:

Optional SPO operator roles and community‑informed governance for systemically important feeds (e.g., ADA/USD)

Why Vote “YES” for Orocal on Cardano

• Partner & Enterprise fit: Tier‑1 R&D team with huge investment in scientist papers; mainnet‑proven zkDatabase. 10k+ downloads in months and 40+ live enterprises. 120+ Tier‑1 partners; government blockchain advisor (Da Nang); organizer of Super Vietnam (5k builders). GitHub following surpasses some top‑10 chains.
• Ecosystem impact: 100× cost reduction frees blockspace and boosts throughput/fees. Unlocks compliant RWA, institutional DeFi, healthcare, supply chain, IoT, and AI—without exposing sensitive data.
• Ability to execute: Cardano‑native leadership (ex‑R&D lead). EF‑granted zkMemory; first Rust ECVRF; co‑author EIP‑6366/6617; contributions to Halo2, Nova, Pickles, o1js. Certik‑audited releases. Similar stacks delivered across 50+ chains.
• Value for Money: L2‑class capability at 10-15 × lower cost than typical L2/bridge/DeFi builds (75–85% savings).
• Mainnet today, 1–3 enterprise pilots next; open‑source compounding savings across dApps.

We need your power: Rate 5/5 and vote YES to MAKING CARDANO NARRATIVE-READY FOR EVERY BUILDER- faster, cheaper, trustworthy,

[Required Acknowledgements] Consent & Confirmation

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