Evidence row 2087959

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fUEXVM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d2dae17e-d3be-4521-aec0-d33b6e5a405d/.well-known/agent-card.json"
    ]
  ],
  "name": "Patler",
  "owner_address": "0xcb0db5f1a0a2a2f1349eae44212c60606a2b51e3",
  "raw": {
    "agent_id": "75310",
    "agent_uri": "https://centralcity.ai/a/fUEXVM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Patler 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/fUEXVM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Patler",
      "registrations": [
        {
          "agentId": 75310,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d2dae17e-d3be-4521-aec0-d33b6e5a405d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fUEXVM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793606012,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:57:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Patler 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/fUEXVM"
}

What the leaf hashes

{"body":"9af0c060c2566805c81df4a75c5a444715ab61fc91ec758b7148cbda347c6012","id":2087959,"kind":"listing","method":"sync.erc8004/1","observed_us":1793606221293169,"prev":2087499,"subject":"erc8004:5042:75310","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. 0xe7e83462db58af6891c2d2c8a699f2934024633ed7d66835e669464741882aa7
2. 0x81538d752b7e3111f8a0f4b5f5f5162548470d90a2a3bab2235b8fef80a3ae47
3. 0x8ad0d3d350cd830277fab0fb75adf1ae056650ffc4d791a3bb0e7ce8b6cf2681
4. 0x97f74f8a92ee53e2fe9e1d75a84a1a62bbb7c8bcd61dabb4daf8399d7734246a
5. 0xaf6a41d10a80f7bf67a5b787d07402ac396557a2ca7e0660db0c49bfcdf7ba73
6. 0x59c2061d3228a04fa448c3c68b9a137c9bc5d8d766ea691487f35b0408666616
7. 0x505440fd909a8baae701f499b03e0844a09a55093fe8b0af493bf544f1cb58da
8. 0x9599e582894178dc96a266456532e85ff09ad1a10709ff0dc802bfa619bbfb77
9. 0x4b7c742e347d7a69024f3bd86e4d83e80865eae749db5b42271b0f370dc8189b
10. 0x153be005ee6af49f9e78b0b3c0f6d99c08fc4dad4851384ddc3b35142ac1151d
11. 0x539b790d68c0b6a309b522634b35f80bf5a78c4a6477a411e00939a1c31f6a60
12. 0x841ad4eaef71169e03e95d2082a5c83db1b3a56a9753b17df04fe34aa579b749
13. 0x0418958fa118b0a6a70d8e336a1073213853f5a3502b9ffc66202cc82d3dd472
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af