Evidence row 2492336

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oNlaVs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5cc6e67e-66b5-461d-b5f8-965a65560d97/.well-known/agent-card.json"
    ]
  ],
  "name": "Kreibet",
  "owner_address": "0xbc605b7d184b72eae97860e205b223f701e98431",
  "raw": {
    "agent_id": "145765",
    "agent_uri": "https://centralcity.ai/a/oNlaVs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kreibet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/oNlaVs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kreibet",
      "registrations": [
        {
          "agentId": 145765,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5cc6e67e-66b5-461d-b5f8-965a65560d97/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oNlaVs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793666689,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:48:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kreibet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/oNlaVs"
}

What the leaf hashes

{"body":"f6005eb5ef4442907e055e16bad750060f5d27a4055a1d165223db7955e04c05","id":2492336,"kind":"listing","method":"sync.erc8004/1","observed_us":1793666917164489,"prev":null,"subject":"erc8004:5042:145765","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xbb7ba2b9400ac885586d4ffb42fc2cb1d7adab29479a6e4c8d2e7aa326901ac2
2. 0x645809b687b84aea127a87b301f0edf2451bd2a7bf38167989a3ca24810a0ed6
3. 0x12ecabca1fec0bb476c1a4e15c2f1b3d1a286065071e1419ec13c19fb397afb4
4. 0x55a52b5e263da3bf0bcf38970f4bc6791c7a6a72f2328cf42c5e8f86f041e7d2
5. 0x487549ffbeacafe86093e45f9c846467fc7504c05d15c48fd2679a3bc148320e
6. 0x20e04f51c8930354dab1dde39a690ebfa57b624bd2cc3a9a05233d2140588401
7. 0xad031711869abd0434de8bc1b585204dbaf7ceb1292b90daed54f35fa72120cd
8. 0x69bef510d835a300c7ee37297fa714ca1e7a424f620df9ee9a817759d9e6aa73
9. 0xbdc2fe3b7bd723ae12a6915db5ebf2d260067847a2c67e0cfc6eb6749faa5f18
10. 0x4af12f3989cdc7ea3e10914366d82b39189de9ab7e5482869cb2e923b64ed0f2
11. 0x8334409da700754b124c202679c755deae26ce38699f8fb42d0331e02cd3721c
12. 0x7ce601fc96d647ce2463507747a850bd2b37655c54170e4e68ac13eab78c269c
13. 0x4b0168dc3cf75706d02e85e816aabcf4a2cbb6cd44a0eea1377f703048a10500
14. 0xe48dd050d36f1a75a7d005677c3e962435e7b5ad246de637e9e1fc9be7665b0a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7