Evidence row 2039190

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Vzom5Z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/73fe6c88-d3f7-48dc-a51f-f40bc64e6457/.well-known/agent-card.json"
    ]
  ],
  "name": "Bredan",
  "owner_address": "0x3f931bb3e315370608f7297a0d6b2f5a4182e2c1",
  "raw": {
    "agent_id": "52265",
    "agent_uri": "https://centralcity.ai/a/Vzom5Z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bredan 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/Vzom5Z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bredan",
      "registrations": [
        {
          "agentId": 52265,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/73fe6c88-d3f7-48dc-a51f-f40bc64e6457/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Vzom5Z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793587049,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:43:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bredan 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/Vzom5Z"
}

What the leaf hashes

{"body":"798cdaf5e769d97e9d4aa2c34519fbb421fdc072882c22fa01ca4599fa87620c","id":2039190,"kind":"listing","method":"sync.erc8004/1","observed_us":1793587389940858,"prev":2038721,"subject":"erc8004:5042:52265","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. 0x6709df69e00d24d0d1f82a8f487742cb151af6a4d04872baa1164a55ee70fa82
2. 0x4738dd1e07bc2ca1187a2d8277ef6f48868fbc0e99bb7f906805029d8b43b147
3. 0x3124f14f2689d7b9849379c979cd9da40cc0d7d53ddfbdf1592057dfee3e2efe
4. 0x68682bfe294ab0305abe5e8b19acc3104b8c14230cb0125a786595a947afa1bf
5. 0xbec43a1f8fc80abcad17f32252be6a3791b1c3de747e6057744cc24d1d236fb5
6. 0x0d2c3b5b54c84b25d1d5594b65357e7c0bf60732a03343361caf85b6a492ec63
7. 0xdf437648f90700a7679976b90b39e7f0fe5d18cc911ea19f759da01568d6520a
8. 0x1ff1e7298d1533571bb2cb259a744264895c7aa789450ac05a7ae055b43039f7
9. 0xc4b7dae64aac19285412496c371b88218f3c9c8701f7cf2bc1923f9eadd47342
10. 0xfc3e1d9d16ae9e7ee6b5dad5c759b9a098eb8bf9f4a6172c202639d790192ad5
11. 0x4a5e75b333600b2e6846ffea65a671f83bef25d2ee2f0f9a05f79ddfb282d57c
12. 0xafbca494e50a3e802cc29be04745764c359231efd8cff417b639a8de09c4e118
13. 0xc1de5d78ad0d5e6c3608f4aebcde48975d4694ff02af180260cf7b52890d7af1
14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af