Evidence row 2971970

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2WFqFa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d25bdace-a046-4a80-8dda-6b2fb3e589e0/.well-known/agent-card.json"
    ]
  ],
  "name": "Alossero",
  "owner_address": "0x6f844b809759e5ba07526fce22177b604362ff46",
  "raw": {
    "agent_id": "233801",
    "agent_uri": "https://centralcity.ai/a/2WFqFa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alossero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/2WFqFa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alossero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d25bdace-a046-4a80-8dda-6b2fb3e589e0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2WFqFa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:43:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alossero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/2WFqFa"
}

What the leaf hashes

{"body":"72f70cde6939991e317e8498e8796200425dcb4d35e0ba4a9e6429a3ba686442","id":2971970,"kind":"listing","method":"sync.erc8004/1","observed_us":1793778183934168,"prev":2971456,"subject":"erc8004:5042:233801","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. 0xfc3b91f05c4eb2ea62624ee990ffe17d68d618641914ffc213a5be68991465a8
2. 0x4aed1b83638088f513b94b6c86f96ca1caa3ca64af19cb725e24038db7d93edb
3. 0x0a73b018b6af9cf15ec64e30204fb0c8f5d700327a710019c49e2bf0cb0f8827
4. 0xabe0d7f69cd0449954cbfb4988b484be5a3bff3199ebe098d7532625b2716a38
5. 0x525d228322a939bd615dae4ef0de5d038926bc3245bcfc7df4ee65ac25eaa380
6. 0xc72e58219d4c93651bf079f290210e8a895676a26c17ff3f741832cb0a6097d1
7. 0x1fd887804ca57d809db12a2c29f3142e1b2ba6df8f7d06e4ee4477a8b3d1afcc
8. 0x6adeb602d20cb310d1123f7d6bd123fbef946955e7735e011c879fc03b5db624
9. 0x42087a9116420b52d838f8111bb8f8186ec63abddf9c80b281cf4acbaf6c1c24
10. 0x891b2cde2f4414f50f859df4082cfbc4ee063adf86ae4491f948ec9d39820c77
11. 0x018a3a9a5a8d217e4bce696ad127df51e23bf652af54c02b8ccfb5ab02fc3267
12. 0xb121bc1b49da9a29b5803bc152443979d440c933cbf6e1398b9c040b87301998
13. 0xa4c6837c08296bf74558830f9995bd020c066ef20a961b83854210b3ececf637
14. 0x22136ce0d951d9ba0a7af26db46b296e61b6d99bdcaac718cb7ad94fad708bef
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345