Evidence row 2139819

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VGswDt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dc961351-09e9-44a2-9384-985c48454525/.well-known/agent-card.json"
    ]
  ],
  "name": "Foton62",
  "owner_address": "0x2d81b7307d8cdd5a54e4fbd7dc679380dc17d568",
  "raw": {
    "agent_id": "96402",
    "agent_uri": "https://centralcity.ai/a/VGswDt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Foton62 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/VGswDt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Foton62",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dc961351-09e9-44a2-9384-985c48454525/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VGswDt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:03:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Foton62 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/VGswDt"
}

What the leaf hashes

{"body":"2a4d40d432c9d090220a0b7a4df42b63a76d1ff768e05496465667d963b161cc","id":2139819,"kind":"listing","method":"sync.erc8004/1","observed_us":1793624592454943,"prev":null,"subject":"erc8004:5042:96402","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x6edcea851e503c2edf5e1179a168a70f9c95959e3fce32e28567f6267d12a5bd
2. 0xf867359dc7218a0b5ebf6d8e806ea51b683294eaefde827a3bb83bdd90970022
3. 0xe76dc184ed3eb1ea6dad436b0d11a79490d8d9afa22c987e7b6bd54d00208778
4. 0x1538fa1dbc975a166b729afc9888c9cda9a8eeb6920166b4e4a87600d85183ea
5. 0x1122220c569527c420e4ec26aa5c40cc668073094f93dd5801bda317f773d531
6. 0xb8ff3dd4b5b4f8c80455632000397ba54b2f82efcae9dadc0f4090ef63be454e
7. 0xe6491f8ff2c4d588c1e1142f3cdbf686ffe69507de9575286e8f1aab5d130e76
8. 0x4ed5d2e1ec646b59c029aaf3ae6934aea667eb06bc8fd6ba04d572f7d1008ac5
9. 0xdc2993c19e8bd1960762b08decad447ce269899182d6e614d446a0bffbe76318
10. 0xc55db130d81aa8f407c245e5cb641eeeee12a93a3cdae85b1ac58ff9923e0543
11. 0x61a9c19b313eef7e96e5187f5c9f7ab3973ba4c154066e49635b8edb12d9aee9
12. 0x6a1be01744d4cd9af4c498146a66c86941817311f294a3330b8681bb0dd4ea8a
13. 0x608160924e1d66c9701d48e69e878606fa6a4dd94a73d3f0570dadb0c3de65b3
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af