Evidence row 2547609

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wMDdOg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f17873bd-f6aa-44f7-a2fd-3742b451d25f/.well-known/agent-card.json"
    ]
  ],
  "name": "Subeon",
  "owner_address": "0xab000a9947287f5cf3fcc6b46ae1bc23c30ce51d",
  "raw": {
    "agent_id": "166636",
    "agent_uri": "https://centralcity.ai/a/wMDdOg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Subeon 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/wMDdOg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Subeon",
      "registrations": [
        {
          "agentId": 166636,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f17873bd-f6aa-44f7-a2fd-3742b451d25f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wMDdOg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793690691,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:26:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Subeon 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/wMDdOg"
}

What the leaf hashes

{"body":"f206b85a840e8f9519482039bbc8197214274709a0312ba529622f079664b796","id":2547609,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690772041191,"prev":2547386,"subject":"erc8004:5042:166636","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x2d61d70488924b94d6398940daa2a9e97af7e6fbe28ba2caed15847b78bcba69
2. 0x8c27e11b40cfe159ed82c7f602d72c89ef5c2a459ccbabfbf01c79fa9e4b6b60
3. 0xdbcaf1ff0b6bc1c8bbf565c9d01351e914d629b9cabc7a3287f114ed38170311
4. 0xce252f45670af5f294a3097730c0154f8fc8ad890b7d963a46be6af575ce5a90
5. 0x06a2998e4efb6e9e29ad4a82d7e5e6aa328531f616ab1a513529b4e84f97843c
6. 0x017c02cd1ddf579cccc93d2f0e87add2e3c686661eb247323b3953a916978f7a
7. 0xee7c5b1ff4fa91db0d963f9ac177ba707b79faf48635de897638109e00bdaf87
8. 0x2537b89294f5943137f9d67d0cf017b9076b043758fbfa377bbb2fa1d7119101
9. 0x1983981b1c78987665fd8fd45a9584e612988326bd24f9f16691553022995324
10. 0xf9775b16ff8591b61ae2dd9fb772a83e7f41e05d248f6a5c88c85f50719cda9e
11. 0x004eb656c9d2d70ea907cee88dccf7cfee64281365a93241e993334a6518c231
12. 0x1b2704fbaf83f8cef070c39b1c0713e5eacdf16543f7322374a297b08e1bec15
13. 0xabecda24f649c46632dd795fcf8ca7d146641246a569c0a3ec1fd85e9baf0a5a
14. 0x2498d172c194baddb2b78ac926b7c8da79833909dc2801e4c25af0c0eeca0f3d
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7