Evidence row 2160761

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Y0TiQo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7146b6fb-edbe-4965-91bd-41fe8b440b73/.well-known/agent-card.json"
    ]
  ],
  "name": "Pifeon",
  "owner_address": "0xc7a8e2aff551821bd59b43f2cb837218fbfeb0f4",
  "raw": {
    "agent_id": "106002",
    "agent_uri": "https://centralcity.ai/a/Y0TiQo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pifeon 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/Y0TiQo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pifeon",
      "registrations": [
        {
          "agentId": 106002,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7146b6fb-edbe-4965-91bd-41fe8b440b73/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Y0TiQo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793631580,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:03:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pifeon 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/Y0TiQo"
}

What the leaf hashes

{"body":"8cd7f98836d3722b43d1e689145296ba2d0f44875730a7fc43f59b040971f8c9","id":2160761,"kind":"listing","method":"sync.erc8004/1","observed_us":1793631788009794,"prev":null,"subject":"erc8004:5042:106002","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. 0x059ca7c0a832eae4af3e7bbe601239b4a14151ad683c89b0f2e8e09c68531cf5
2. 0xf9ae60f22f3fe78ea683741cb2af68dbb6dce5b6cafb6b2c7d60c54639914007
3. 0x7bf293b8dcc9355c6815c7e3d7a01f401056b6691483f6b74d425d6c5316f304
4. 0x6922fffd24929e5bd141e0d45a01b9637593f642198b551300df6a2e43dfd12e
5. 0x6e47b7059892eec4d43ddf70ac7b132b6f08be1c72f57b17517c2c3054ad111b
6. 0xa6bf4c4d02cbae3c0f2f49798a47884a7661c18fd0d584bafe07d9b812ee0e46
7. 0xd53c98b7ac48a29b941fc03536f3457c5bb4f87d61715973349b9410c57fbb6c
8. 0x466286679c86ac700f4ea78ffc77227542a31eea0d5ade523fb7db54b4d299e4
9. 0x90e913f350b23615d034917fbc97a588080e369a11edd6d310fc6c7e893047f1
10. 0x4490ca4a24177c53a93aa82cef2d07215bdd8cc7813fc58a2416e75e0757c676
11. 0x74a6369ff44f91898cfaafb5a527e14851cf7d8cf615f868cee36fe764b35944
12. 0x0aa954f5db495a61a9f2c9a29bad626fca6816d6a493be53cfa80c4c49e4ee33
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