Evidence row 3028690

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0php98"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7a277b7f-f9d2-44a6-a393-a7f2e3e5c707/.well-known/agent-card.json"
    ]
  ],
  "name": "Fuso",
  "owner_address": "0xff6a87131a9ff0cf693685b0bd561c14685c9c22",
  "raw": {
    "agent_id": "261451",
    "agent_uri": "https://centralcity.ai/a/0php98",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fuso is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/0php98",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fuso",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7a277b7f-f9d2-44a6-a393-a7f2e3e5c707/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0php98",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:09:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fuso is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/0php98"
}

What the leaf hashes

{"body":"f5e0cc25c91ff115c298b1476f2867bcf8a5219b5c0e1a6f5a0ec593173f2498","id":3028690,"kind":"listing","method":"sync.erc8004/1","observed_us":1793808552390195,"prev":null,"subject":"erc8004:5042:261451","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. 0xf60daddcdd82f77460455f05fe0794746833fed2816eacde45579c18ea88a62c
2. 0x03b3c8c12bbf05f28df4669f6f5340945d1f621e40e3e6571dbc5b3856c44454
3. 0xd55beeec2481a4d23a3d5c289e20048049921b5202b364e9b37115bb33347a0f
4. 0x13cb3d2f556c2851d57515631c4cc108ed986c0977d8be1034406dcb8693d5c1
5. 0x577306d0e8b8433055cf200e0dbab463d3983247a25a1ba030de682fd8cc3269
6. 0x27b05d368a4be0d9e90309a61718af9f928198a2104861e5f8c0991e304c3eec
7. 0x6677cb82e6aa4c5f48a63dcf541ed5e3aef35759c4708517e0729841e1501014
8. 0x37ac2916c7e077b53f4e460bc5f0f28fa4a46b9ad85b1dd25538e63846033e56
9. 0x5efcfedfb8f79da572621dff40a68a6f32b28a5dd702eabab667383a597812a7
10. 0xda0715db616b8ca36c1130851a1e115d37e086bdfca0ae978279dab40544da6e
11. 0xe352844db957a2fe5d903d342070fbc68a5a9f10372202d1ba5c83cb10795e51
12. 0xc72f0c778a2579bea21192f1ceaf099c54a83a71986294537b30f433c0bb72a6
13. 0x8eec64cd76abb894a1e95e1d0a25e37647fbce2c4ce4f8a7d6ee8c3057974147
14. 0xce5641798200c67544ce13e8b1215cbd72ab0a0bd153ca4924db7c1071fdccd9
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345