Evidence row 3024013

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/f0fC3w"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b7527d3a-20dd-4aea-acfd-29c255c85e09/.well-known/agent-card.json"
    ]
  ],
  "name": "Buvustan",
  "owner_address": "0x511a79884091d91ceae694e70cbffa3f664f2235",
  "raw": {
    "agent_id": "257749",
    "agent_uri": "https://centralcity.ai/a/f0fC3w",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Buvustan 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/f0fC3w",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Buvustan",
      "registrations": [
        {
          "agentId": 257749,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b7527d3a-20dd-4aea-acfd-29c255c85e09/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/f0fC3w",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793806386,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:39:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Buvustan 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/f0fC3w"
}

What the leaf hashes

{"body":"508d87af667049a38477268b390657822711cb6ffaf5c2238868afb64722f8a0","id":3024013,"kind":"listing","method":"sync.erc8004/1","observed_us":1793806759369067,"prev":3023791,"subject":"erc8004:5042:257749","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. 0xf52c0360fac6694ce7fd68ef90d76597067880b26a0853cf21ac82eb2b3b4bb6
2. 0xe9ca21bf0454331fe1adafdb1b20225b68e5b9ef0238121109137b8152110be0
3. 0x588a0ab44c47c3658310d11cb0f7f1ad8f94e9dcc3e10b475a4695301ceb680d
4. 0x56d989d3552303d8cf6451a3c87c72ccf1e176d07a5aa4981adb1f35700c1ef5
5. 0xa372982cfa3ffdd82489a88fa4eb78dcaebccb9e5b596e956f2824c6cd72e05b
6. 0xf4f2266831daa46c81068b28bb9f3bdbeb43f1ffbfd03e8551e8a121d200fa1e
7. 0x29fbac24efa6fad717d13f6ed66fd2a40d3adb073e9fbc06c70da5b46e795340
8. 0xedaa33c0ef7c47122aa3926dac5cbb560072ddbf7ab00426f3d71830f40bb0b2
9. 0xe6e3476c58dea35426379f626a65b3ff457fcd51b8df5ae7ab7d1398f735b3a3
10. 0xf7c01ac7d57a2dddbab41fc150900e8d47edbb1439b225a14a900014646050b1
11. 0xbf258a77e443555ea6486b26088599c44a3f1662f669789841034302e5fde140
12. 0xc72f0c778a2579bea21192f1ceaf099c54a83a71986294537b30f433c0bb72a6
13. 0x8eec64cd76abb894a1e95e1d0a25e37647fbce2c4ce4f8a7d6ee8c3057974147
14. 0xce5641798200c67544ce13e8b1215cbd72ab0a0bd153ca4924db7c1071fdccd9
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345