{
  "kit": "@superwallet/zk-kit",
  "kitVersion": "0.1.0",
  "template": "range",
  "params": {
    "bits": 14,
    "nonce": true
  },
  "circuitName": "range_b14_n",
  "circuitLabel": "pd-max-v1",
  "circuitId": "0xecd3bd64f76493a763c596d417dcd0fd3d9ee4644546214f5491e131267c8a1a",
  "publicSignals": [
    "commitment",
    "min",
    "max",
    "nonce"
  ],
  "constraints": 311,
  "files": {
    "circom": "pd-max-v1.circom",
    "r1cs": "pd-max-v1.r1cs",
    "wasm": "pd-max-v1.wasm",
    "zkey": "pd-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": "5b8f9c1958ec0580e5223834c09442989a0bf117e5534c97e20da8569a308a9a517a8ed43f986d9ca017ec4f95e429dcc36c18e62f57748b980d3af328396c62"
    },
    {
      "index": 2,
      "name": "Xphere mainnet block 49689564 beacon",
      "hash": "e390f021b2fc6daa2c3e64ab490edf445cee74619abca0b0b3019869462b232aa79c988fb998fc295156fe353daf77dd8409ca8e0b7272848f2ed7cbfce7cee8",
      "beacon": {
        "generator": "f881b8862fb95d63b2269b5a6e6ae228156d78250e72c9c7129901b460d820de",
        "iterationsExp": 10
      }
    }
  ],
  "participantContributions": 1,
  "vkHash": "0xcdcbe4c2654a9b82993017d41a1538b8402ba51048ffb60f4d73ce20e85973c0",
  "createdAt": "2026-09-27T06:13:32.851Z",
  "name": "pd-max-v1",
  "statement": "0 <= defaultProbabilityBp <= max (the model's estimated probability of default in basis points; issued only while the model is calibrated)",
  "attribute": "defaultProbabilityBp",
  "batch": 2,
  "uri": "https://trendy.storydot.kr/sdk/zk/pd-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_b14_n_0000.zkey",
        "bytes": 190984,
        "sha256": "3c473e0bbaf4263c1e39378ba8f1f7e9d0988a61cc2fad3d67afc45d4d2479ce",
        "blake2b512": "b69ead7c16c064a44a0bbeaffd4d8d5b2cc936bacb695e240899d2a98e95521f877293aabe207ce49685734ec8638cf02802810e60e2c7220aaf16e645d77a10",
        "note": "deterministic: newZKey(r1cs, ptau); anyone can recreate it"
      },
      "contributions": [
        {
          "index": 1,
          "name": "Super Wallet (SeoulLabs) phase-2 contribution",
          "contributionHash": "5b8f9c1958ec0580e5223834c09442989a0bf117e5534c97e20da8569a308a9a517a8ed43f986d9ca017ec4f95e429dcc36c18e62f57748b980d3af328396c62",
          "startedAt": "2026-09-27T06:13:03.133Z",
          "finishedAt": "2026-09-27T06:13:03.211Z",
          "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": "e390f021b2fc6daa2c3e64ab490edf445cee74619abca0b0b3019869462b232aa79c988fb998fc295156fe353daf77dd8409ca8e0b7272848f2ed7cbfce7cee8",
        "name": "Xphere mainnet block 49689564 beacon"
      }
    },
    "verification": {
      "verifyFromR1cs": true,
      "circuitHash": "d64ca24454666b830b04e3031d6b6da08dce4837e521eb0917804eadd4d0166bb9ca6e326f53fb9893b20827019e3e64a26237ec0959a83299b0a815a5e570c2",
      "chain": [
        {
          "index": 1,
          "name": "Super Wallet (SeoulLabs) phase-2 contribution",
          "hash": "5b8f9c1958ec0580e5223834c09442989a0bf117e5534c97e20da8569a308a9a517a8ed43f986d9ca017ec4f95e429dcc36c18e62f57748b980d3af328396c62"
        },
        {
          "index": 2,
          "name": "Xphere mainnet block 49689564 beacon",
          "hash": "e390f021b2fc6daa2c3e64ab490edf445cee74619abca0b0b3019869462b232aa79c988fb998fc295156fe353daf77dd8409ca8e0b7272848f2ed7cbfce7cee8",
          "beacon": {
            "generator": "f881b8862fb95d63b2269b5a6e6ae228156d78250e72c9c7129901b460d820de",
            "iterationsExp": 10
          }
        }
      ]
    },
    "finalZkey": {
      "file": "pd-max-v1.zkey",
      "bytes": 191889,
      "sha256": "9ca58d3220d5e57cb50a39f5b154a3a2dd89f274c688f7e7a4d73d6be0487699",
      "blake2b512": "16dcf5a56978ef87098fa71748f5362539323303b72e2c9703c6594d5071e370775a2546575dec6bb8f813ee3dfcc93dade28504611878dc9ea77bfa49cc1d1e"
    },
    "r1cs": {
      "file": "pd-max-v1.r1cs",
      "bytes": 128344,
      "sha256": "d785e1f5a02a12347eb286f15cbb0f61ebc38f2a12fb4adcb58aa881ef25cbc6"
    },
    "wasm": {
      "file": "pd-max-v1.wasm",
      "bytes": 1753897,
      "sha256": "c7167fbfcd15ebb07261d5cbd207bdb4e423198a39ff29efce3308c5e49a7b23"
    }
  },
  "verifier": {
    "contract": "Groth16Verifier",
    "solc": "0.8.24+commit.e11b9ed9.Emscripten.clang",
    "settings": {
      "optimizer": {
        "enabled": true,
        "runs": 200
      },
      "evmVersion": "paris"
    },
    "source": "contracts/pd-max-v1.Verifier.sol",
    "runtimeBytecodeKeccak256": "0xad0342be09e02181ba7dfaeb2efdb2c2d627cd2bdd187b20802341972a22eaab"
  }
}