Evidence row 3151464

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KYi3Uj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/505b5b1a-0ded-48c8-a0da-cb8539007fbc/.well-known/agent-card.json"
    ]
  ],
  "name": "Pibon",
  "owner_address": "0xe42d0b29f14b71443c8996193c0cbea33cb892d7",
  "raw": {
    "agent_id": "308644",
    "agent_uri": "https://centralcity.ai/a/KYi3Uj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pibon 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/KYi3Uj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pibon",
      "registrations": [
        {
          "agentId": 308644,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/505b5b1a-0ded-48c8-a0da-cb8539007fbc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KYi3Uj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793835107,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:36:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pibon 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/KYi3Uj"
}

What the leaf hashes

{"body":"e51b358563b4bd2e46d5ca895140bc2113ac6549386d142ad235231546e39031","id":3151464,"kind":"listing","method":"sync.erc8004/1","observed_us":1793835413168474,"prev":null,"subject":"erc8004:5042:308644","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. 0x3a98c5b7c925bf5c6735d334df5adfbb786ea7cdb8e75a3724640529824725e6
2. 0x6f2e672f3445a39f10849f198946a9fbacb363fd517f474ce3715845c73370e2
3. 0x1760572f4bff0836e6d288275bbbf93594b09106aa56a2f824696a1384d5bda9
4. 0xbd4cefbb69071c465df123e59e9375d4ecaeffc9d2a2aa745ce70113f6d4bff4
5. 0xa01f27accb0c452c9218b135b71532c896cb2c61f2d32646e86573c6bd484a22
6. 0x38a82974c33b356d00d3b8422248b43831b46013eba51d7f1b80c59c49417899
7. 0x580973f4488983ce1d6670c6d78fa6d74ae85b6e181a50df9b85c89472b9da92
8. 0x51328928cab844e6fe1ca98a38fc1e55b2536b942c5181e138c405c8af24f8b4
9. 0x5576dba45344730f953746236f59b397c668cd13be7fefe7755b87c14a5eb4ab
10. 0x35e7a9de87470744df5ffd6c945e04d73e983778e3685b94c87fd114b90967c8
11. 0xe8de950828c2173981e3aa9baf1548d8dd3fe2cb9b9780f69f59c9c33374b1df
12. 0x4a11823259a1228f23d58ff03b04b04b73ed0fb8c6cdb6524450b0c58cc108d4
13. 0x3f42293a6775123371d21855b9c5353b6d5904a98f71ce3799fabc846340af82
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345