Evidence row 3064634

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://chainhilt.ai/api/v1/predict/polymarket/wallet/:signer/fund/prepare"
    ]
  ],
  "name": "chainhilt-x402",
  "owner_address": "0xdece8e839414e4a99213c658abbd2294d5bd42b0",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xdECE8E839414E4a99213C658ABbD2294d5BD42B0",
        "scheme": "exact"
      }
    ],
    "description": "Prepare a batch moving native USDC held by the deposit wallet to the bridge (credited as pUSD). Only for USDC already in the deposit wallet: the normal path is sending USDC to the bridge deposit addresses from GET /predict/polymarket/wallet/{signer}, which needs no batch. The chainhilt wallet signs `response.actions[0]`, a Batch, and POSTs it to /predict/polymarket/wallet/batch/submit. Errors: 400 invalid input, 422 balance or bridge minimum (not charged), 429 daily relayer cap.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "amount": "25"
            },
            "bodyType": "json",
            "method": "POST",
            "pathParams": {
              "signer": "0xfb671Aa20D779BCBfF5449Dd379074B25D126218"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "plan": {
                "chainId": 137,
                "depositWallet": "0xd9f530D88C105B1bf8cB5DfC68778C5987839D17",
                "operation": "withdraw",
                "plan": {
                  "callCount": 1,
                  "deadline": "1790000600",
                  "details": {},
                  "metadata": "…",
                  "nonce": "4"
                },
                "signer": "0xE4934BB19E0B97109033dBfDcCc6957E32F9Cc60",
                "status": "ready",
                "venue": "polymarket"
              },
              "response": {
                "actions": [
                  {
                    "chainId": 137,
                    "data": {
                      "batchToken": "…",
                      "typedData": {
                        "primaryType": "Batch"
                      }
                    },
                    "protocol": "polymarket",
                    "submitPath": "/predict/polymarket/wallet/batch/submit",
                    "type": "signature"
                  }
                ],
                "errors": [],
                "warnings": []
              }
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/v1/predict/polymarket/wallet/:signer/fund/prepare",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "additionalProperties": false,
                  "properties": {
                    "amount": {
                      "description": "Native USDC to move from the deposit wallet, up to 6 decimals; at most its USDC balance, at least the bridge minimum.",
                      "pattern": "^[0-9]+(\\.[0-9]{1,6})?$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "amount"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793712289/bazaar-icons/18d1fcf093fb95b4.png",
    "lastUpdated": "2026-11-04T15:18:27.498Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-04T15:18:27.343Z"
    },
    "resource": "https://chainhilt.ai/api/v1/predict/polymarket/wallet/:signer/fund/prepare",
    "serviceName": "chainhilt-x402",
    "tags": [
      "predict",
      "polymarket",
      "prediction-markets",
      "wallet"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Prepare a batch moving native USDC held by the deposit wallet to the bridge (credited as pUSD). Only for USDC already in the deposit wallet: the normal path is sending USDC to the bridge deposit addresses from GET /predict/polymarket/wallet/{signer}, which needs no batch. The chainhilt wallet signs `response.actions[0]`, a Batch, and POSTs it to /predict/polymarket/wallet/batch/submit. Errors: 400 invalid input, 422 balance or bridge minimum (not charged), 429 daily relayer cap."
}

What the leaf hashes

{"body":"17c7b2d4e363d6e8e0efba78cf06014f40f7c411af0d3f4111132abd14bc9a97","id":3064634,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793822230197020,"prev":null,"subject":"x402_bazaar:https://chainhilt.ai/api/v1/predict/polymarket/wallet/:signer/fund/prepare","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xf768fdcb93dec0fcc5f3b91ad4e10713747e6efbc732e4cc772d3668c5e2451b
2. 0x1a4e89eda2daa8652a1da6dd84f424a14cdb092f5878644237f6b38daf444393
3. 0x40dd594d82f686b15a45594e7a445d5a155136a3da41163a33c379fe43bb542a
4. 0xa20a3862cfd750047d432b690c3c3b96a91c18a6ec408b4d44e9176645cf3eb6
5. 0xa33b6ba333d0f6a382ac2ea19c1cb8399bf1305736d0f71601f9e31d408d55a5
6. 0x8cf23486ef63eff5aaaddae38ab23b7f77dfa28ff332501598f5857bd4b35df8
7. 0x6aecd86ae83f82bd1d4f0356db83b4e5d3097f22b72ebf9d609fce01d14e0285
8. 0xd4d4e512aaddce0b693d9158e332ec434c60b6b498abf9b7f4849345ee9774ee
9. 0x443e3f1faa9decf63e58f013de8191c6bcc9ccfd19f5293e317fe49dfb4f2880
10. 0xc45676b2dce36b4fa7c4c664309d8a8315d925e7bcfdfcb2034c23cb6a01b4c4
11. 0x867130b2c70804c44dfcc6f85d5f3d717b49d55906a964d387b01609174e62e1
12. 0x0a6ffff89ada9f475e42203496e6c90e60110f9b1a1b040b3253556ec510b312
13. 0x80fdd731dc04e905fc342b8fc0dcfdca1909a0ec3d167105c559039cbb6e89a0
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345