Evidence row 3053703

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JPGTxg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1d7b680f-085b-4661-9d35-56bdad845a63/.well-known/agent-card.json"
    ]
  ],
  "name": "Flinsaban",
  "owner_address": "0x2b018b6bf269dc91ea8d83fb4445ceea92e4becc",
  "raw": {
    "agent_id": "277895",
    "agent_uri": "https://centralcity.ai/a/JPGTxg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flinsaban 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/JPGTxg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flinsaban",
      "registrations": [
        {
          "agentId": 277895,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1d7b680f-085b-4661-9d35-56bdad845a63/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JPGTxg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793818382,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:59:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flinsaban 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/JPGTxg"
}

What the leaf hashes

{"body":"25c656e244144cbc724eddaf6a0b8864328ba3bcaa9f097105d0ff08f8d2008b","id":3053703,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818786424852,"prev":3053497,"subject":"erc8004:5042:277895","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. 0xef79009b20a04e355c31d6b9b37d41c51e1761c8bedc4a8cab9848d42cf878b4
2. 0xb31d7a9afdc99b197da2894f3a27676d7fd3858de6db1546d85094782b8735aa
3. 0xc50fa563f8ec6b323b06c3d37b93df8135bb1e42198804e7a4287be6edbb1209
4. 0x73892b26ca0e2087818755fa6ecb26eb7b7c0d0a5d412a0f2aac9f1da77c86b3
5. 0xfe781bcd5faf35df979e162624122c1c868d1352b219e601abb94faa23935a2b
6. 0x3188c87d7d94e97f5df24c079c9961ed8a529585fdf434ab1ac2eb501b9731b0
7. 0xcc07284dab8654283735be03bf6724f8f839dac7c42cc56bc95a0ac6764a9463
8. 0xed8fb178668e1fcf4212d40d01e10915064ba55687f6b7b33ed20e1dee81fe6b
9. 0x21b11418249388840cc48ee0a965f568e0735c2d4fa0ea812c4160cafd6295ec
10. 0x0d9bb103ee0a466163ae2b0c178a2a70b8efbe2c5c44ed1c82c775da9b213643
11. 0xec6a73e5fea284e9d2b8557aece8b423b3997aef7cb8b954c815a06dbaeeef2e
12. 0x41fac7419e4f3f5b259fbeefda929698a65fdd2aa3d22faec35e1f4841c57e9f
13. 0x956f4913934270080a8ccb34cbd8f0c13aa2c31b748acb745e577aaac06fbf54
14. 0xbf7e123029ce4365b819863a1c92b78b356111fa8f0bd187055546ccf59fa8ff
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345