Evidence row 2960971

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cayI29"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b750997c-740d-442b-9fed-e730086f7045/.well-known/agent-card.json"
    ]
  ],
  "name": "Alensan",
  "owner_address": "0x3266a213b3bf0dd81816cf3e404eee081ce6b94b",
  "raw": {
    "agent_id": "229856",
    "agent_uri": "https://centralcity.ai/a/cayI29",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alensan 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/cayI29",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alensan",
      "registrations": [
        {
          "agentId": 229856,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b750997c-740d-442b-9fed-e730086f7045/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cayI29",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793772755,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:13:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alensan 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/cayI29"
}

What the leaf hashes

{"body":"7c9ac8dd74e69d0b8d1f58b1c2ae48f6380bd742aa56bb7965152087c1724ad2","id":2960971,"kind":"listing","method":"sync.erc8004/1","observed_us":1793772800088368,"prev":2960516,"subject":"erc8004:5042:229856","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. 0x82f3128da2b0e89a9abcdfa086c7c95a772484572563bd54fe8144ecb4b7fe59
2. 0xeeaa1a22d2e5c7f131377d63cc44d383cdfef1caf28376114fbc7098356c931c
3. 0x0616338feff31cd50b2afbf494aa159a7ecaebd5e72add883157967439937e96
4. 0x66772d07654c21b78202938ec7f1c8203d9f88cbb8db303c901fea03fd7e095f
5. 0x23d7de5e532846b045026e6fa9c37bad45a4552687a2fbd6dee1ffc3c4e56d77
6. 0x9afda3ccf42cca85f2bd574a152055cb5ba86264f0a093235d2c29cd2789aa5a
7. 0x83e0531f5825616cf447b62fa214a6b78417de45dcba26bef2c15a4e97abb701
8. 0x64f0b542a126dc4faa0603aa42c941a46bac58ca2cd985ef6ab5bb85a030a4c1
9. 0x9526c3cd200ecb089d56a9cb0e093893a8a3689197092aab063f7b2e2f9af85a
10. 0x96ed7674a4e2910f7673f7063890baf2c8fb4f569ec1888fd8536af9f3f6a088
11. 0x5a31f35b66fcdf3a8a488c1f36d517f596253bae9d4a9c1d4805fa4024aaa823
12. 0x960c22f45d14b70d9b8333f017a9b523e04716116f298781b59756eec1ee7150
13. 0x6c156a7fac08b886ee6feaa7754b1100a10ade9da0c19ec422a7ec8a9509fc1f
14. 0xb1ab0e3e8cac6654ac8ea8268541c4e7427e5681c4656606d00e2a8f8dfc156f
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345