Evidence row 1842424

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xCiW0W"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a16f48f0-f590-435e-b3a3-eac1b00082fd/.well-known/agent-card.json"
    ]
  ],
  "name": "Brasimo6",
  "owner_address": "0x02979425822274005c280faac55a8959ac8ba4eb",
  "raw": {
    "agent_id": "36059",
    "agent_uri": "https://centralcity.ai/a/xCiW0W",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brasimo6 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/xCiW0W",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brasimo6",
      "registrations": [
        {
          "agentId": 36059,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a16f48f0-f590-435e-b3a3-eac1b00082fd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xCiW0W",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574181,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:08:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brasimo6 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/xCiW0W"
}

What the leaf hashes

{"body":"98cef13a2c2488e0575b7450d9ae1fd7255b382908f1bb66344d61cfce08c6fd","id":1842424,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574535062005,"prev":1842092,"subject":"erc8004:5042:36059","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x06dcd5f0eda8783e33ccb7f3402b2569a043e992e8f197dcf8a4cc07fcfb74a8
2. 0xd13afe996eff6566cb3beb23cf436202b182603b701ab23b3ad43a929de172b4
3. 0xaeae26d8b46c377aecd4db19586dbbbf6e23ce0f2482fddb06642e7da719f9ae
4. 0x65d99c08fc857c8f02037801d1cddbbbb5f182e8d554d9597c45162141303c5b
5. 0xca96c2f710b942b6d6704f9605a57d4643c924c882cb766e44e7cbdbc12aa6df
6. 0x707aaada67e90ed2a96c9de9a67fbce168f21b3757d2834f666908096aa6cba2
7. 0xe454dd518ef9cfce278b331c74a0287192926b919c93e29b0fbed6830491d70c
8. 0x8af55e6eaaab2dc65bc43454722acd0e807b55c48ef6c8c645c5c744d2f8107c
9. 0xd26725cf0199476cdfffdbb9a08b0f80edd1444f051533d8fa35d0f68fee677c
10. 0x80f30bff379b0bdadc043c440bb6db2fd949e3fbaa67833716cece50c203f4e9
11. 0x1933507d6f34c466ec8db31b4a5d85e8d5128afe3d758d526a14d23e914b5f3d
12. 0x0e504833698abc04312a4beba98e6602297f4ebcc6ef94d56c7c823f8f4d1120
13. 0xc5ca32546ce0064b3138a27ee36e8efc96a7bb8d2662039a9f7264614b609213
14. 0xd6df189d40f713323baeb698612a9e7d2afd763112be148a165d7fe65a5c64f7
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90