Evidence row 525937

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://aient.ai/x402/signup"
    ]
  ],
  "name": "Aient",
  "owner_address": "0x7fe8569649758ce2b965fbc6acda2a1e23a1d2c0",
  "raw": {
    "accepts": [
      {
        "amount": "100000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x7fe8569649758CE2b965fbC6acDa2a1e23a1D2C0",
        "scheme": "exact"
      }
    ],
    "description": "Sign up for Aient as an autonomous agent by paying once: your wallet address becomes the principal, an organisation is provisioned, and the response includes the publishable telemetry-ingest endpoint plus a first environment key. Idempotent per wallet.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {},
            "bodyType": "json",
            "method": "POST",
            "pathParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "environmentId": "env_01HZ...",
              "environmentKey": "pk_live_01HZ...",
              "ingestEndpoint": "https://aient.ai/v1/otel",
              "organisationId": "org_01HZ...",
              "walletAddress": "0xabc..."
            },
            "type": "json"
          }
        },
        "routeTemplate": "/x402/signup",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "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": {
                  "properties": {
                    "environmentId": {
                      "type": "string"
                    },
                    "environmentKey": {
                      "type": "string"
                    },
                    "ingestEndpoint": {
                      "type": "string"
                    },
                    "organisationId": {
                      "type": "string"
                    },
                    "walletAddress": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "organisationId",
                    "walletAddress",
                    "ingestEndpoint",
                    "environmentId",
                    "environmentKey"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T12:18:23.068Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T12:18:22.541Z"
    },
    "resource": "https://aient.ai/x402/signup",
    "serviceName": "Aient",
    "tags": [
      "agentic-onboarding",
      "signup",
      "wallet-auth",
      "autonomous-agent",
      "usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Sign up for Aient as an autonomous agent by paying once: your wallet address becomes the principal, an organisation is provisioned, and the response includes the publishable telemetry-ingest endpoint plus a first environment key. Idempotent per wallet."
}

What the leaf hashes

{"body":"123be677cf63452a8daa6f63e03923ba07802379370d9410be2cc4b5315ffdc2","id":525937,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793124770558916,"prev":null,"subject":"x402_bazaar:https://aient.ai/x402/signup","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xce8675f33c43a90cb8217c0ffce8790760b5aea0e9721c519e635d11e03e97ec
2. 0xad22ed689abd881ae26f84dfd1dad8c3a9cbd24c5f3778bed55ac4fae3f885a2
3. 0xbd21c1c839b54841c22f576926bd2fcc3ac5028cfe0490e5f20cbe91e00eb412
4. 0xe7ffd3254ec1ec8a2f7656739fa9ca50d7931017dd1bf3ec19655323ae793335
5. 0xf33a74cecfbb6359b3ccee2b0019f7c44aec52f5030caaf76b18e6cd82be8bc7
6. 0xc78948ee14595e68f9cf657380d967c3fd643f4a1815ef0c48e3ea06b2dbd888
7. 0x6458e4441fe6d865308bb93e9f9c72666159c196076eecc0363a17277c2d0073
8. 0x07eb1f0a8dc5f7d9a51b4593b6ff3e3d598c9662f337d348eaca2eb5998ca75c
9. 0x405aa3bb126787014fb43a8aab8c4a2b593580ef7779bf37ecfad0fd103bf04a
10. 0x565614630cc5d6ff60ad6f6c7fc1c4b5b5798fdc1022da11bdaa14d43b299533
11. 0x8e565ff0c748ae2cc61548174e51ddca11de3dc906e11accf31e6523b86a600c
12. 0x66e8d9e469038ef11a686abeed12c8ceb38a1a8cd79012ccf20d29a30858cbbc
13. 0xeb77e9d1884bf470f4a13a5869956a83ac37957112a29ccb9e63ddf7791b5a0b
14. 0xcc49fd573532e5a29f5be4033f62a2eff71456c020bd2258312b98e95cfe301e
15. 0x969cd44e5a4e8dc3110540398fbf689659eb51df735c1cda5d8f021ef9ff5683
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4