Evidence row 2109906

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QpC1qc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2eb4ec81-1301-47c2-8705-9a6d0c232235/.well-known/agent-card.json"
    ]
  ],
  "name": "Bransan",
  "owner_address": "0x77843b78d619e8b9c52f246581beb8f2c4639e90",
  "raw": {
    "agent_id": "84168",
    "agent_uri": "https://centralcity.ai/a/QpC1qc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bransan 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/QpC1qc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bransan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2eb4ec81-1301-47c2-8705-9a6d0c232235/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QpC1qc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:26:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bransan 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/QpC1qc"
}

What the leaf hashes

{"body":"edf98a3162a7b8a5e5ecc6f64946d60e7ac36f84f64579ea0aa03b00275bfbbd","id":2109906,"kind":"listing","method":"sync.erc8004/1","observed_us":1793615162683324,"prev":null,"subject":"erc8004:5042:84168","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. 0x5ff7e93aad20d4ae3597420e4e360d356e8ed249b3ac9ed6fa19554c143c91eb
2. 0x0b0446a7a9b57857c266de0f6b06e49f0b9485e8f1a70a787a20ba0e8da412d5
3. 0xb55ed2d0d93f829265a340396a8d6c41fd5d0dbca333f3fbfefd5e4164d9dc7d
4. 0xd7e019b74976da0afb3f9433d7336fca1edeb7287c7a5b2cad86a5d3b74f3687
5. 0x73893c5b3db7eee4df7ada72d72eceb69ee2ff4cbabc391ec22b6cfcaa04ee54
6. 0x6dc329d01493ac7af2a3f18c68f51553afde5569f7fe94dfb8c14eb158ef7728
7. 0x75fe1765a27903113b2e4536f75ba33b54e557a80a07afddd435ed75c07a0c29
8. 0x6f10df6600b4fb16c5d76b47884c49573f5b303c645792532959777cd31aa624
9. 0xbb11e7899d615a6aea6a9aaf47ea8ea894c237d4cc1a61f2ac8efc824cbfa67a
10. 0x22fde5ec72ed0dc8457824491aa04a262e6b73f85f576f664aa7d4bdd1755f22
11. 0x970104cbae5ddefe858d4264be5eac9e0235920c703ea6a1f5a56512ed57caa8
12. 0xa757be925280eb68af83252e53d459806a828f69a86ca1efa5f7c512fd57f458
13. 0xd7d3bfe4670fa6bdde44d198ca661840b2abfe18e9099f606cc8dbc11ac3c436
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af