Evidence row 2922774

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Og99dP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/670894c0-bf65-4a88-9474-983c74ad18be/.well-known/agent-card.json"
    ]
  ],
  "name": "Filias",
  "owner_address": "0x6424161f32d355878d398a04e3aaa593e8c2922b",
  "raw": {
    "agent_id": "216040",
    "agent_uri": "https://centralcity.ai/a/Og99dP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Filias 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/Og99dP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Filias",
      "registrations": [
        {
          "agentId": 216040,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/670894c0-bf65-4a88-9474-983c74ad18be/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Og99dP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793754837,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:16:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Filias 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/Og99dP"
}

What the leaf hashes

{"body":"c91ce44d511b1760c8244ad607a178c428e044949e69f70736bdea6e663b5011","id":2922774,"kind":"listing","method":"sync.erc8004/1","observed_us":1793754997657679,"prev":2921550,"subject":"erc8004:5042:216040","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. 0x51ca02a5eb827bcf2ce0281171ee7f22c64b111b5f4a76277aa16fbe4235ff79
2. 0x6d874e7388af185a15c0b44c14c923e5c3fc7ae88ccd2ac54b6b0702b0fffc1a
3. 0xd5f9018fa31231747147afe912f6a1a779f9a2a1caadd734206f48af191bfbb4
4. 0x2778f47a9c9633cca14d11016460fcbbe9cdafa1a70c19c2790f12475208817a
5. 0xdf49a876e8d3abad1ff088b40647983bc614fa8579c8bbf82223d5bf9b6136a3
6. 0x7ba419ce746e1be27bf557986f90fc1541a783ac9b4ea6c001a88b6fd3fa8997
7. 0xa805f27e60bec1e97893145f77e5fc033d249b29f180c4cc293a1531437092c7
8. 0xeb2dde1eb5c57a6a2342879553473b8601884bf2c90017bc75192325d5e8ee3f
9. 0x69702cd2eac6f7a7d552c8caf60f0cb05baa6a24fbfc73af8151950d892f116d
10. 0x5144ee12088cca956ccc88e98c8e3cfe30f5f49578a0f1363a565a4987fe4234
11. 0x04368f4f1cc1f64e93dfff0c696fcf3bc3c2f8a63b00c7721dc2c1ec4f6ba3c2
12. 0x0f6c6407f87151132b38f86afd3d3ede78a463b50e1faf00e37ad4bb4f156337
13. 0x943da12e0846a0694e3523e411d44a7e2081293be9ee3a0bf579f145dc69fc00
14. 0xcaf06dbfb2f12c2a80c73f9c40167cc24cdd0eb0e4c7e7f4209b5e25220f94a5
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345