Evidence row 2100747

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Jh43Ek"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4631e901-caed-442d-87f9-2da90911d389/.well-known/agent-card.json"
    ]
  ],
  "name": "Haunsero",
  "owner_address": "0xf21f67067aa5bf19538306bd226c91d9d20b2c6e",
  "raw": {
    "agent_id": "81306",
    "agent_uri": "https://centralcity.ai/a/Jh43Ek",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Haunsero 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/Jh43Ek",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Haunsero",
      "registrations": [
        {
          "agentId": 81306,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4631e901-caed-442d-87f9-2da90911d389/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Jh43Ek",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793611016,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:20:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Haunsero 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/Jh43Ek"
}

What the leaf hashes

{"body":"1549598630e5fb83ae39459091e14a0309795c4218c8051421e9b3314a0fe1c5","id":2100747,"kind":"listing","method":"sync.erc8004/1","observed_us":1793611224220775,"prev":null,"subject":"erc8004:5042:81306","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x061e5cd046e6056d0ec4f4ff87319bb009a8bbb1afa38754aa0acb512ad7e4ff
2. 0x4014cc6a19c158cbd4e00ca68a2bd5773ea0107af2290818e9fc2ab0a3e15db5
3. 0xfe82f381f3a581175025c83333c1d644cc27f887d9224de39ce29cd59043d045
4. 0xbf299cb5d40e118f354f842e6b3c79404407a936b70bff5070717edd6f4e1f8e
5. 0x1ea4b5646fb708477d080be8ef642da4bb6329dc2b50ca8f258e122231298204
6. 0x21fdbd8af1c0738e013d82a74b356ba1c4b80fa91f35d2a21e5d16ee70de2192
7. 0xb8ffd4e50973ea69ec1ea207a2cc27661e111af293ca9dd019ac41282a45b20a
8. 0x69e67c9a513c9cbd64881c8efdd810f4ac6eafc1045c6dd256c50d493f6120a0
9. 0xb5eca37bb1a43fcd72039b7531b1efbd05a4d117734e453ed862505bacafefe2
10. 0x51084b23267404800328992a8ddd73e9a5e4707e7d01c22b8f5738e2c18b1c8d
11. 0x1d1c0c563c8315b67ece4fc4273d2af4a8da45543bd800c0aa690e74af29e808
12. 0x5a4bb2a742efda8c5fca9022296b0528dfaac5807b65e22eed672845bad6b21f
13. 0x09c4d50cc90ae90d0e870f84d23642d3d078e94f56d566d69c068b9edb2aec5c
14. 0x66ec51993542849e8bb0ec95d77eba3d6a82a6a4fd1696c4d0ddbb7a693845aa
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af