Evidence row 2974036

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8M76Yw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c7f3de06-527f-47bd-8826-34b17d618119/.well-known/agent-card.json"
    ]
  ],
  "name": "Bruner10",
  "owner_address": "0x26e6a5e412531c19f874eb287336931f88830d4c",
  "raw": {
    "agent_id": "234769",
    "agent_uri": "https://centralcity.ai/a/8M76Yw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bruner10 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/8M76Yw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bruner10",
      "registrations": [
        {
          "agentId": 234769,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c7f3de06-527f-47bd-8826-34b17d618119/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8M76Yw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793779131,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:59:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bruner10 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/8M76Yw"
}

What the leaf hashes

{"body":"31a120dbc8838b8fb9dedfc3417db1cd40222e5fb1b4858b8b8beb202a260db6","id":2974036,"kind":"listing","method":"sync.erc8004/1","observed_us":1793779187536733,"prev":2973622,"subject":"erc8004:5042:234769","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. 0xf7580a3b2f84fc4adb1f6b20a1d7b4b25d5b85bcde3c3be88725e3964c490849
2. 0x62d4d6d8fd9c46ab1e1ef10320799809dd990dff5b6737ee545c83c0848eb1b5
3. 0x92d4298eb89764c8fa27cb872c657676960194af0e1c0a73aa9d403eb9a9cac8
4. 0x569fb7a27fa1630b909fbc7a8f71b9afd52af423bf2f87b77f93a0511bdf5135
5. 0x49b3314f64925a4772ae6825ac67a2911c4e805c1ed2da23f48cc8311e802f53
6. 0x073b41a9cee35e280ae5063e8ea1c19c6a2692a2fafb85b8d5e83a7f255a9c5a
7. 0x676399eca65e8f90c0948149d71b62afa4b713fe3bcd1b71007537af36385349
8. 0x9f4852adef339c13ec9bbc0e0748a443163ddea575bf2dbf99b8f2049712b2a4
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