Evidence row 3064635

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://chainhilt.ai/api/v1/predict/polymarket/wallet/:signer/onboard/prepare"
    ]
  ],
  "name": "chainhilt-x402",
  "owner_address": "0xdece8e839414e4a99213c658abbd2294d5bd42b0",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xdECE8E839414E4a99213C658ABbD2294d5BD42B0",
        "scheme": "exact"
      }
    ],
    "description": "Deploy the deposit wallet, then add its missing trading approvals, one step per call. Requires the signer's `credentialToken` (401 once revoked). Undeployed: `plan.plan.details.step` is \"deploy\"; the wallet signs and POSTs the action to /predict/polymarket/wallet/batch/submit, then calls again (202 while pending). Deployed: a Batch of the missing approvals for the same route. 422 \"Nothing to onboard\" is not charged; GET /predict/polymarket/wallet/{signer} checks for free.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "credentialToken": "pcr1.…",
              "includePerps": false
            },
            "bodyType": "json",
            "method": "POST",
            "pathParams": {
              "signer": "0xcEFcfa8CA1164Aac1a53d27FC5C833c3F0a9C953"
            },
            "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/onboard/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": {
                    "credentialToken": {
                      "description": "Sealed venue credentials for this signer from POST /predict/polymarket/credentials.",
                      "minLength": 1,
                      "type": "string"
                    },
                    "includePerps": {
                      "default": false,
                      "description": "Also approve the venue's Perps Deposit contract. Default false.",
                      "type": "boolean"
                    }
                  },
                  "required": [
                    "credentialToken"
                  ],
                  "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": "2026-11-04T15:18:25.454Z",
    "quality": {
      "l30DaysTotalCalls": 7,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-11-04T15:18:25.264Z"
    },
    "resource": "https://chainhilt.ai/api/v1/predict/polymarket/wallet/:signer/onboard/prepare",
    "serviceName": "chainhilt-x402",
    "tags": [
      "predict",
      "polymarket",
      "prediction-markets",
      "wallet"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Deploy the deposit wallet, then add its missing trading approvals, one step per call. Requires the signer's `credentialToken` (401 once revoked). Undeployed: `plan.plan.details.step` is \"deploy\"; the wallet signs and POSTs the action to /predict/polymarket/wallet/batch/submit, then calls again (202 while pending). Deployed: a Batch of the missing approvals for the same route. 422 \"Nothing to onboard\" is not charged; GET /predict/polymarket/wallet/{signer} checks for free."
}

What the leaf hashes

{"body":"6a7de085b84b02d51f78a95db7c6beb4aa61f6d8479538c7355ba44ef3803ad5","id":3064635,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793822230200718,"prev":2633013,"subject":"x402_bazaar:https://chainhilt.ai/api/v1/predict/polymarket/wallet/:signer/onboard/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. 0xe57b75f32ecd82ffd69b557c23275beb1e9f49ab075e965c0e4e5fb8ca1ef645
2. 0x65dec02cf847adbbf1835a150cf5d433ea1d5f0c156cb7138c26d29786ce8e86
3. 0xf4d6cc83f4e38c3f4fa9ca949d84019ecd14ea46042100a29c2361cd221e54e5
4. 0x0a3ad84d216d4cc2d1c2d5a868ed9f05cd9601b9954bc7ab5181d731b4e219cb
5. 0xc9eec3f7c47662cd2649442f6796b36e19cc653acba45a62fd5bec5d1910ebf2
6. 0x7d25610737aaf02277b036f7b90a91ecf7d9064119ce8e39e7b5b927fe10a382
7. 0x9534a0c99adf9960031870db5a5bc33f8b73977c679c12066109e79d17edc90b
8. 0x09fd9cc0aa23ed4c3f0d084958f2738472b8c4a79ad3bee56dd6074cd62e9eef
9. 0xa0ed45203c36fa0522ef8d16fc9e42ab5a637f56bd708d190b898e69d0941902
10. 0x34d2c5ea239f97952db1372db3dfeef7b0371a35ac6d8b384f7dfae89d9bd4af
11. 0xf8c79c9251b789504f45295feb20ecf9f4c95a1721e9b90eea8c85445a103f45
12. 0x4bbfc07603fb1f664ec8c8d4ad1c9588704896334af9b88258599f90c5789dbc
13. 0x850edfbd7f1ce6d3e11c51ed25671246e630daaf19bcd4d227e43e6f1340b62b
14. 0x7324a05814342612129bbef98d94a12fff89b93cf121ff58f8160eaebd6bcbcc
15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345