{
  "kit": "@superwallet/zk-kit",
  "kitVersion": "0.1.0",
  "template": "threshold",
  "params": {
    "bits": 48,
    "nonce": true
  },
  "circuitName": "threshold_b48_n",
  "circuitLabel": "income-over-v1",
  "circuitId": "0x2f302f5e16d464bd252d5951bafcbed0cbc398cfe6c4ad46d04469a1eead4323",
  "publicSignals": [
    "commitment",
    "threshold",
    "nonce"
  ],
  "constraints": 385,
  "files": {
    "circom": "income-over-v1.circom",
    "r1cs": "income-over-v1.r1cs",
    "wasm": "income-over-v1.wasm",
    "zkey": "income-over-v1.zkey",
    "verificationKey": "verification_key.json",
    "verifier": "Verifier.sol",
    "solcInput": "solc-input.json"
  },
  "ptau": {
    "file": "ppot_0080_9.ptau",
    "power": 9,
    "source": "public-pse"
  },
  "keyStatus": "final",
  "contributions": [
    {
      "index": 1,
      "name": "Super Wallet (SeoulLabs) phase-2 contribution",
      "hash": "23165f053d1e75f6c21472cf68f75df65407ef7cf2299514d1644f93b0e36fe69fbe5f8c978206414795c11f25a6a15c9eeea920bce540a949b37b6ba25bf5bc"
    },
    {
      "index": 2,
      "name": "Xphere mainnet block 49689564 beacon",
      "hash": "310a3a0102e238515d45c883b61569efd6682ca88f2598145f1a6ceabf16c0a06a951fe9198ec3f4864d7f7964c8df50cf4661aec49535624f580d4c148a39ea",
      "beacon": {
        "generator": "f881b8862fb95d63b2269b5a6e6ae228156d78250e72c9c7129901b460d820de",
        "iterationsExp": 10
      }
    }
  ],
  "participantContributions": 1,
  "vkHash": "0x543b70decfe8abad980bb3167a556aedb741c9d36946993c55dca2014a22a5ac",
  "createdAt": "2026-09-27T06:13:21.925Z",
  "name": "income-over-v1",
  "statement": "observedMonthlyIncome >= minIncome, both in minor units (amount x 100) of the attestation's currency; the income is the average monthly inflow observed on a connected account",
  "attribute": "observedMonthlyIncome",
  "batch": 2,
  "uri": "https://trendy.storydot.kr/sdk/zk/income-over-v1/",
  "ceremony": {
    "phase1": {
      "source": "PSE Perpetual Powers of Tau (80 contributions, closed with a pre-announced Ethereum randao beacon), response 0080 prepared for phase 2 and truncated",
      "url": "https://pse-trusted-setup-ppot.s3.eu-central-1.amazonaws.com/pot28_0080/ppot_0080_09.ptau",
      "file": "ppot_0080_9.ptau",
      "power": 9,
      "headerPowerChecked": true,
      "bytes": 683154,
      "blake2b512": "33ccbcacd7c43238b540f8dd7f68b4acac6be3a1fe2e695d55aea291172d30ddc8056c2851f5660b5e795550f300660042072254813d1558dc4d5a7192eae9b6",
      "sha256": "67e59e346767e179a5bd88b4789a56ce376708244c01a32b520ee208dbfb2595",
      "s3": {
        "etag": "69d89d14fb047514a1eb6c82ffd5a718",
        "lastModified": "Tue, 09 Apr 2024 07:02:55 GMT",
        "check": "md5 matches"
      },
      "downloadedAt": "2026-09-27T06:12:41.730Z",
      "fullPowersOfTauVerification": "not run (snarkjs powersoftau verify did not finish within 10 minutes even for 2^8 on this machine); compare blake2b512 with your own download"
    },
    "phase2": {
      "initialZkey": {
        "file": "threshold_b48_n_0000.zkey",
        "bytes": 231264,
        "sha256": "ab5d2ccdb9febd5e363eb85861585a24a969838bce7722433fec1133821ee825",
        "blake2b512": "48c2319bfdce23ce37e4982aa475be73461001d83c004ef9e10a5ac87163b85681080e7db8ef4f0b8a79502dc81fa03c1d9529c6b86e04b7e03d1da28933aba3",
        "note": "deterministic: newZKey(r1cs, ptau); anyone can recreate it"
      },
      "contributions": [
        {
          "index": 1,
          "name": "Super Wallet (SeoulLabs) phase-2 contribution",
          "contributionHash": "23165f053d1e75f6c21472cf68f75df65407ef7cf2299514d1644f93b0e36fe69fbe5f8c978206414795c11f25a6a15c9eeea920bce540a949b37b6ba25bf5bc",
          "startedAt": "2026-09-27T06:12:51.052Z",
          "finishedAt": "2026-09-27T06:12:51.135Z",
          "entropy": "OS CSPRNG inside the contributing process (node:crypto randomBytes(64), mixed by snarkjs with its own random bytes); never written to disk or logs"
        }
      ],
      "contributionsFinishedAt": "2026-09-27T06:13:03.218Z",
      "beacon": {
        "source": "Xphere mainnet block hash, the latest block fetched after every contribution had finished",
        "chainId": 20250217,
        "rpc": "https://en-hkg.x-phere.com",
        "blockNumber": 49689564,
        "blockHash": "0xf881b8862fb95d63b2269b5a6e6ae228156d78250e72c9c7129901b460d820de",
        "blockTimestamp": "2026-09-27T06:13:14.000Z",
        "fetchedAt": "2026-09-27T06:13:13.528Z",
        "iterationsExp": 10,
        "contributionHash": "310a3a0102e238515d45c883b61569efd6682ca88f2598145f1a6ceabf16c0a06a951fe9198ec3f4864d7f7964c8df50cf4661aec49535624f580d4c148a39ea",
        "name": "Xphere mainnet block 49689564 beacon"
      }
    },
    "verification": {
      "verifyFromR1cs": true,
      "circuitHash": "25c36f3565a0a68fd7c7c2e9f50b41cdcaffdf52c0a067958f451d692bd4bb6dbdcfb48e9efa8f2806e556dd1d04fd313c8312d040f233db6c1a3b5216d2973a",
      "chain": [
        {
          "index": 1,
          "name": "Super Wallet (SeoulLabs) phase-2 contribution",
          "hash": "23165f053d1e75f6c21472cf68f75df65407ef7cf2299514d1644f93b0e36fe69fbe5f8c978206414795c11f25a6a15c9eeea920bce540a949b37b6ba25bf5bc"
        },
        {
          "index": 2,
          "name": "Xphere mainnet block 49689564 beacon",
          "hash": "310a3a0102e238515d45c883b61569efd6682ca88f2598145f1a6ceabf16c0a06a951fe9198ec3f4864d7f7964c8df50cf4661aec49535624f580d4c148a39ea",
          "beacon": {
            "generator": "f881b8862fb95d63b2269b5a6e6ae228156d78250e72c9c7129901b460d820de",
            "iterationsExp": 10
          }
        }
      ]
    },
    "finalZkey": {
      "file": "income-over-v1.zkey",
      "bytes": 232169,
      "sha256": "9aa57ef2372a0825480e874566f63bb829976e56dc3aba0867a1476fb0caef5f",
      "blake2b512": "6d2b0b17df976d544ceb1de3e81ff12a3c01bcf721568332b1c8875c68053de5eec89e7efa109b7d2f90afba2332bed5b941a1d6c84da8bea466c835bd773015"
    },
    "r1cs": {
      "file": "income-over-v1.r1cs",
      "bytes": 143188,
      "sha256": "973822e429ec1fa381f03b41c490a4e027202ceca8add9fb51e2e4d035a0c2b7"
    },
    "wasm": {
      "file": "income-over-v1.wasm",
      "bytes": 1753150,
      "sha256": "457b95a870935d7ded980a9c5195d2e43c642505ff2136d80190cd0913306c8c"
    }
  },
  "verifier": {
    "contract": "Groth16Verifier",
    "solc": "0.8.24+commit.e11b9ed9.Emscripten.clang",
    "settings": {
      "optimizer": {
        "enabled": true,
        "runs": 200
      },
      "evmVersion": "paris"
    },
    "source": "contracts/income-over-v1.Verifier.sol",
    "runtimeBytecodeKeccak256": "0xf860b9e8a04ef653d48ba078db430621643b027839361eef754fb6c1aca59103"
  }
}