Evidence row 2921374

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vKEDj7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e79a8f3f-e370-4117-b0e1-550fdc1939c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Detano81",
  "owner_address": "0xda0c311af3d0ad585d7afa9dac8269ec73e712ba",
  "raw": {
    "agent_id": "215789",
    "agent_uri": "https://centralcity.ai/a/vKEDj7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Detano81 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/vKEDj7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Detano81",
      "registrations": [
        {
          "agentId": 215789,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e79a8f3f-e370-4117-b0e1-550fdc1939c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vKEDj7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793754283,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:05:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Detano81 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/vKEDj7"
}

What the leaf hashes

{"body":"4a7c851dc580fbdd85b32aef5f217d3273fbcf9e695424fce41f34f87e4fb346","id":2921374,"kind":"listing","method":"sync.erc8004/1","observed_us":1793754333822371,"prev":2920835,"subject":"erc8004:5042:215789","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. 0x6412e28675b9ce1885f74729892f64eee6ad2b9756e3c65865a5745c2ba68ad2
2. 0x8ed6dab4f9acce83c09c3ba56632d1328349263bd1ffebef0a2be7a70d260b15
3. 0x73a813aeb3d7853a6954b20a051de4430562d8deba4453444cb92ccab839a346
4. 0x43f5f2654b9c3ef7aa5442d659c76b03a6124c330747a0bfc90412d0419ed4ea
5. 0xc3e5a91cb4e6af3660f9146d5edb93f16e23680e4edd8b027e7e026ca716a659
6. 0xa1cb122ac2ecf1294e02eb99d715d89844628d5145a46a72a1b9ff94eca762dd
7. 0xf16ba327493e20622013d51fc62945d097811931f15774f7db2d1598ea44f3fa
8. 0x50fd082f5b296d2f9d28c6ec23426b909c9c9f8fda17888888b3152b850b99c6
9. 0xdb6cda2f091af39ebbb39c332da004a0fb5d8ee805ec19d82cace4b7241a8d7c
10. 0xd813d0b2724888aa03b14a1fc695f1c6d618dd473b499dc80da1739d0b825220
11. 0x15333a8774a3b8b576c88c5a9f60239925577e4401f9b0984d8ca941ac0d4fc8
12. 0x5480023ec717be5c87c88ea6f50d90fd8ad1d01526c058468ab604110716e1d8
13. 0xd5ecbd8cddae3189dde01751faa8154b79da64954ef2e6472dc0e81a8f429577
14. 0x3b1726687d77b93fde24818aacc15ce8acc187a405b1ecd23d591d9b554de8a3
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345