{
  "slug": "private-bounties",
  "href": "/private-bounties",
  "navLabel": "Bounties",
  "icon": "🧪",
  "eyebrow": "Custom Privacy App",
  "title": "Private Bounty Claims",
  "shortTitle": "Bounties",
  "description": "Let builders claim milestones or rewards without exposing which allowlisted contributor wallet qualified.",
  "privacyPromise": "The contract learns only the campaign and claim type while the proving wallet stays hidden behind a Merkle membership proof and campaign-scoped nullifier.",
  "contractCall": "PrivateBounty.claimBounty(campaignId, claimType, proof, publicSignals)",
  "contractSummary": "The consumer contract checks the campaign root, enforces one claim per nullifier, and releases the reward only after ZKNativeVerifier accepts the proof.",
  "scenarioLabel": "Campaign",
  "contextLabel": "campaignId",
  "actionLabel": "claimType",
  "proofButtonLabel": "Generate Custom Proof",
  "submitButtonLabel": "Execute Custom Use Case",
  "successTitle": "Custom use case executed",
  "successDescription": "Your draft flow completed and is ready to export into a real ZKNative integration.",
  "successLinkHref": "/use-cases",
  "successLinkLabel": "Return to Studio",
  "benchmark": "Same verifier, new business logic. Only the consumer contract and circuit semantics change.",
  "metrics": [
    {
      "label": "Proof System",
      "value": "Groth16 / BN254"
    },
    {
      "label": "Nullifier Scope",
      "value": "Per user, per campaign"
    },
    {
      "label": "On-Chain Action",
      "value": "Claim gated reward"
    },
    {
      "label": "Verifier Path",
      "value": "Solidity -> PVM Rust"
    }
  ],
  "actionOptions": [
    {
      "code": 0,
      "label": "Milestone A",
      "description": "Redeem the first claim type privately."
    },
    {
      "code": 1,
      "label": "Milestone B",
      "description": "Claim a larger reward without revealing the proving wallet."
    }
  ],
  "scenarios": [
    {
      "id": "season-1",
      "label": "Season 1",
      "summary": "Launch campaign with a gated contributor reward pool.",
      "contextValue": 1,
      "settlement": "One private claim is released for this campaign."
    },
    {
      "id": "season-2",
      "label": "Season 2",
      "summary": "Follow-up program with a separate nullifier scope and allowlist root.",
      "contextValue": 2,
      "settlement": "A distinct campaign can settle without replaying previous proofs."
    }
  ],
  "proofChecklist": [
    "Prove allowlist membership for the campaign.",
    "Bind the proof to a custom context-specific nullifier.",
    "Reveal only the action type needed for settlement."
  ],
  "technicalHighlights": [
    "Keep the public signal layout aligned with your consumer contract checks.",
    "Reuse ZKNativeVerifier for any Groth16-compatible flow that needs roots and nullifiers.",
    "Let business logic evolve in Solidity while the heavy verification runs in native Rust."
  ]
}

import type { UseCaseConfig } from '@/lib/use-cases';

export const customUseCase: UseCaseConfig = {
  "slug": "private-bounties",
  "href": "/private-bounties",
  "navLabel": "Bounties",
  "icon": "🧪",
  "eyebrow": "Custom Privacy App",
  "title": "Private Bounty Claims",
  "shortTitle": "Bounties",
  "description": "Let builders claim milestones or rewards without exposing which allowlisted contributor wallet qualified.",
  "privacyPromise": "The contract learns only the campaign and claim type while the proving wallet stays hidden behind a Merkle membership proof and campaign-scoped nullifier.",
  "contractCall": "PrivateBounty.claimBounty(campaignId, claimType, proof, publicSignals)",
  "contractSummary": "The consumer contract checks the campaign root, enforces one claim per nullifier, and releases the reward only after ZKNativeVerifier accepts the proof.",
  "scenarioLabel": "Campaign",
  "contextLabel": "campaignId",
  "actionLabel": "claimType",
  "proofButtonLabel": "Generate Custom Proof",
  "submitButtonLabel": "Execute Custom Use Case",
  "successTitle": "Custom use case executed",
  "successDescription": "Your draft flow completed and is ready to export into a real ZKNative integration.",
  "successLinkHref": "/use-cases",
  "successLinkLabel": "Return to Studio",
  "benchmark": "Same verifier, new business logic. Only the consumer contract and circuit semantics change.",
  "metrics": [
    {
      "label": "Proof System",
      "value": "Groth16 / BN254"
    },
    {
      "label": "Nullifier Scope",
      "value": "Per user, per campaign"
    },
    {
      "label": "On-Chain Action",
      "value": "Claim gated reward"
    },
    {
      "label": "Verifier Path",
      "value": "Solidity -> PVM Rust"
    }
  ],
  "actionOptions": [
    {
      "code": 0,
      "label": "Milestone A",
      "description": "Redeem the first claim type privately."
    },
    {
      "code": 1,
      "label": "Milestone B",
      "description": "Claim a larger reward without revealing the proving wallet."
    }
  ],
  "scenarios": [
    {
      "id": "season-1",
      "label": "Season 1",
      "summary": "Launch campaign with a gated contributor reward pool.",
      "contextValue": 1,
      "settlement": "One private claim is released for this campaign."
    },
    {
      "id": "season-2",
      "label": "Season 2",
      "summary": "Follow-up program with a separate nullifier scope and allowlist root.",
      "contextValue": 2,
      "settlement": "A distinct campaign can settle without replaying previous proofs."
    }
  ],
  "proofChecklist": [
    "Prove allowlist membership for the campaign.",
    "Bind the proof to a custom context-specific nullifier.",
    "Reveal only the action type needed for settlement."
  ],
  "technicalHighlights": [
    "Keep the public signal layout aligned with your consumer contract checks.",
    "Reuse ZKNativeVerifier for any Groth16-compatible flow that needs roots and nullifiers.",
    "Let business logic evolve in Solidity while the heavy verification runs in native Rust."
  ]
};

import { UseCaseDemo } from '@/components/use-case-demo';
import { customUseCase } from '@/lib/custom-use-case';

export default function BountiesPage() {
  return <UseCaseDemo config={customUseCase} />;
}

1. Consumer contract:
   Implement PrivateBounty.claimBounty and verify these checks before calling ZKNativeVerifier:
   - publicSignals[0] matches the active Merkle root
   - publicSignals[1] nullifier has not been used
   - publicSignals[2] matches campaignId
   - publicSignals[3] matches claimType

2. Circuit design:
   - Private inputs: secret, wallet identity, Merkle path
   - Public inputs: merkleRoot, nullifier, campaignId, claimType
   - Nullifier recipe: Poseidon(secret, campaignId)

3. Frontend route:
   - Mount UseCase with your exported config
   - Proof generation with snarkjs.fullProve
   - Point submission to PrivateBounty.claimBounty(campaignId, claimType, proof, publicSignals)