Evidence row 1819581

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TR1gy0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d75340d0-aec6-4a23-9a19-34a01c5c0d4c/.well-known/agent-card.json"
    ]
  ],
  "name": "Zompan",
  "owner_address": "0x2200f63663fd08af4c0a07026e4c98d1a4041d89",
  "raw": {
    "agent_id": "22388",
    "agent_uri": "https://centralcity.ai/a/TR1gy0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zompan 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/TR1gy0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zompan",
      "registrations": [
        {
          "agentId": 22388,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d75340d0-aec6-4a23-9a19-34a01c5c0d4c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TR1gy0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563209,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:01:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zompan 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/TR1gy0"
}

What the leaf hashes

{"body":"978af5626a19690305ba0d421f486d019f3d55095af2f77e299b8ae18913866d","id":1819581,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563261550072,"prev":null,"subject":"erc8004:5042:22388","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. 0x5f57e58a8b93c188001653bad2dac32619f29f25a593baf8e8f41c9e9a0fe5f8
2. 0x7c96e66484a0083f4f6fc3fd2bdf325eae36ea48f0d31b29fc820a162da05f53
3. 0x01638a68e410993ba88c1c63e5aaa24b85c4b0234d82481f9a616683dae89265
4. 0x6ef62aacfdb7db9f41fddd61c4596e61b919deb0f7a033ba11d82c32f81a568b
5. 0x9b5f6f4dbf3310d0ff350f993ee38e78027b2f5a28a6a32e23b62c0050ae0dcc
6. 0x31cfc639aef7bef75870293cc1235cfd20f04f94e6b260bb63b225ba63d00c5b
7. 0x5ffbb802d374eb01c0e1f23f5d5190323dec8a2175e35d92de744d390d528e8e
8. 0xacd0cea7e686dc589140da8c52131e319e04907e3e32c1ae44e2db8454ea2836
9. 0x819afee41b506708c2f6b33f32eb26ddf19915e0a5893983a5624a123fc59dd0
10. 0xf429c0fa9f272c1cf4ca41e2cb2f5a039ff274123283c366668ff0ab93e512e4
11. 0x72cc06371c5b7b69214cd586912589a7131d390dbbdc880ded0858f1c261cd71
12. 0x8979e1e1af55b2f65b168a1f7b9297b4058a9f6a32344ec3edf9a8c1ec595e04
13. 0x19a33f29777ff00bbae876b4baadad6a9f224ed0c0531dff5b103d93071e3805
14. 0xa98b629d4ece4f8bd55becbb0c526d64cc8958c38de14f3aeccc5e2a5bc50974
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90