Evidence row 2923051

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AaW5Nl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9ef517d9-6a1e-4660-b05a-d88f4d5a94a8/.well-known/agent-card.json"
    ]
  ],
  "name": "Viondenon",
  "owner_address": "0xdf09790f6d8265d773706685be17a319a1d4093c",
  "raw": {
    "agent_id": "216644",
    "agent_uri": "https://centralcity.ai/a/AaW5Nl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viondenon 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/AaW5Nl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viondenon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9ef517d9-6a1e-4660-b05a-d88f4d5a94a8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AaW5Nl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:16:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viondenon 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/AaW5Nl"
}

What the leaf hashes

{"body":"89d3ccca34d6678abd02306c3d8549902ee361e91c4f72184dcd905819552d83","id":2923051,"kind":"listing","method":"sync.erc8004/1","observed_us":1793755006570075,"prev":null,"subject":"erc8004:5042:216644","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. 0x1338efa02bf1eb9a61196dba36e2587a044c61bd65d36aae071cff6ed72bf979
2. 0x5a5465edc83d847845a699c2185fea42eb04fa2eda86c9bd76092ec24a5f27fb
3. 0x40a019b7ea898d33102bc00e381ddf394abab57e60e79925ce1f452b7282ec6a
4. 0x3c5994eb78f8a05ed92862ba67acec45e46a3cae13f6f94790575bb493d501cc
5. 0x2fce190766f8c351f71ceffe10120e493b5207b0a84206cace0663cbfcaa4cd0
6. 0x8143638c17d423ee5a1d48bb2d10f5ff4d48fb01d4541bc45113c977ca0004aa
7. 0x2a7077d75840d1912beef909f293f63b4e8c9e067b60d42e73182627b3b03c70
8. 0xd0f4de5861b8b48ce4d70563ce0a4d3f766d9e7ff09df36e0a268d96733b0c08
9. 0x887417ef9639f3781c54a7dc47256786bde73ce47debe5583a5360ca28c3362b
10. 0x511602a5bce3f1b2bd84b8b90c5e52eac617b82b00f54ca30e47c9d0fcd94188
11. 0x7a421c1369312a8a0478dcf4854b00eef0c5199b687aa14f268ef34b09d595e8
12. 0x765fa2a1d0c025db8bea08f25c39c5e52474eaa67d6c570f5ee7b62b29cc636c
13. 0x0c961c90e8e90ea0bf2db9ef631f7a8ed79970c2c84fcf0e6534f1a7d66dc961
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345