{
  "kit": "@superwallet/zk-kit",
  "kitVersion": "0.1.0",
  "template": "range",
  "params": {
    "bits": 16,
    "nonce": true
  },
  "circuitName": "range_b16_n",
  "circuitLabel": "max-dpd-max-v1",
  "circuitId": "0x58085a5840732bbf24e7a82543ba464aadd09b7f8016fd72090b70e55f7ddb1e",
  "publicSignals": [
    "commitment",
    "min",
    "max",
    "nonce"
  ],
  "constraints": 321,
  "files": {
    "circom": "max-dpd-max-v1.circom",
    "r1cs": "max-dpd-max-v1.r1cs",
    "wasm": "max-dpd-max-v1.wasm",
    "zkey": "max-dpd-max-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": "caa0bb78c2d11f2a66dce7e616f97c44c1028e0cc94277c0ca0ef139fc915bc9c4a09e3dc7957d81f97748cc74c1350b9c35978c377116bb6d4b2d58cae9628f"
    },
    {
      "index": 2,
      "name": "Xphere mainnet block 49689564 beacon",
      "hash": "ad27c4d0e4f6d112c81e752886291b989f0b220e4d2756d1e710932d32afb99f4a498585067457bb4e374d55b0ebcba0138c3e9f7ed0758fdc10b0c1e2fbb01a",
      "beacon": {
        "generator": "f881b8862fb95d63b2269b5a6e6ae228156d78250e72c9c7129901b460d820de",
        "iterationsExp": 10
      }
    }
  ],
  "participantContributions": 1,
  "vkHash": "0xfd89182dca732a03c56fe579a68e69d0abf4baee13fa87fa26f44904d7bf7989",
  "createdAt": "2026-09-27T06:13:27.417Z",
  "name": "max-dpd-max-v1",
  "statement": "0 <= maxDaysPastDue12m <= max (the longest delinquency in days in the last 12 months, from Super Wallet's operator ledger, not confirmed by lenders)",
  "attribute": "maxDaysPastDue12m",
  "batch": 2,
  "uri": "https://trendy.storydot.kr/sdk/zk/max-dpd-max-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": "range_b16_n_0000.zkey",
        "bytes": 196384,
        "sha256": "f3590c511b267e6847ea9fdffa543733baf9d3db9892c01653c652ba80de0933",
        "blake2b512": "b8527be6b115bb67ebb735f2c43abeb0925abaa2951064876a888f76a1ec041fa09c06410e1ba7f1c8426aba20da116519e355892f43cab8607cc8bc60a875bb",
        "note": "deterministic: newZKey(r1cs, ptau); anyone can recreate it"
      },
      "contributions": [
        {
          "index": 1,
          "name": "Super Wallet (SeoulLabs) phase-2 contribution",
          "contributionHash": "caa0bb78c2d11f2a66dce7e616f97c44c1028e0cc94277c0ca0ef139fc915bc9c4a09e3dc7957d81f97748cc74c1350b9c35978c377116bb6d4b2d58cae9628f",
          "startedAt": "2026-09-27T06:12:57.038Z",
          "finishedAt": "2026-09-27T06:12:57.118Z",
          "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": "ad27c4d0e4f6d112c81e752886291b989f0b220e4d2756d1e710932d32afb99f4a498585067457bb4e374d55b0ebcba0138c3e9f7ed0758fdc10b0c1e2fbb01a",
        "name": "Xphere mainnet block 49689564 beacon"
      }
    },
    "verification": {
      "verifyFromR1cs": true,
      "circuitHash": "1f343a85bbfb48a1bbd86c2600a15cc5998deb02082bb1063f209405d3be8665e38105daea204dda1a26871ab42f2a6022e15f850d9ac4d29e296d89c17a6e52",
      "chain": [
        {
          "index": 1,
          "name": "Super Wallet (SeoulLabs) phase-2 contribution",
          "hash": "caa0bb78c2d11f2a66dce7e616f97c44c1028e0cc94277c0ca0ef139fc915bc9c4a09e3dc7957d81f97748cc74c1350b9c35978c377116bb6d4b2d58cae9628f"
        },
        {
          "index": 2,
          "name": "Xphere mainnet block 49689564 beacon",
          "hash": "ad27c4d0e4f6d112c81e752886291b989f0b220e4d2756d1e710932d32afb99f4a498585067457bb4e374d55b0ebcba0138c3e9f7ed0758fdc10b0c1e2fbb01a",
          "beacon": {
            "generator": "f881b8862fb95d63b2269b5a6e6ae228156d78250e72c9c7129901b460d820de",
            "iterationsExp": 10
          }
        }
      ]
    },
    "finalZkey": {
      "file": "max-dpd-max-v1.zkey",
      "bytes": 197289,
      "sha256": "2047eff05cc54c5a96adecf0cdf1d6339e408d26bfb24de431f2115b427a3eb3",
      "blake2b512": "48f3205b208dfe8e83b7fcd130d762e4ea92ed68861501927345adb82cd3a1cffc71c72d8629d4ab4d2edce3a7677e4b6c611047eb8ffdb698a3aecf4b611ec8"
    },
    "r1cs": {
      "file": "max-dpd-max-v1.r1cs",
      "bytes": 130344,
      "sha256": "2f32f5d7bb3c5f53396cce353362f0c5e2da5fda9455ada783bdaa6c8b6f3694"
    },
    "wasm": {
      "file": "max-dpd-max-v1.wasm",
      "bytes": 1753948,
      "sha256": "951cf295d2d3a5e67743d39d8dc72d7e17e7b241880174c6b6e2d24301a6bf0a"
    }
  },
  "verifier": {
    "contract": "Groth16Verifier",
    "solc": "0.8.24+commit.e11b9ed9.Emscripten.clang",
    "settings": {
      "optimizer": {
        "enabled": true,
        "runs": 200
      },
      "evmVersion": "paris"
    },
    "source": "contracts/max-dpd-max-v1.Verifier.sol",
    "runtimeBytecodeKeccak256": "0x3d7c467e0cb6eb841aada84d45fc143b8735f44c3cc16cb277d0e48b8aa29d3b"
  }
}