Evidence row 1824319

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/P8fwHH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1c06e785-ead5-4b15-b11e-4b94d7eaa9c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Kreirlel",
  "owner_address": "0xfa507ab8beb5fae02d608abec879252d68cd2de8",
  "raw": {
    "agent_id": "25388",
    "agent_uri": "https://centralcity.ai/a/P8fwHH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kreirlel 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/P8fwHH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kreirlel",
      "registrations": [
        {
          "agentId": 25388,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1c06e785-ead5-4b15-b11e-4b94d7eaa9c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/P8fwHH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793565651,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:41:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kreirlel 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/P8fwHH"
}

What the leaf hashes

{"body":"f0d146ff73ff45052fed1f55dae21f0c1e4fa0d86544a9b846b7f17e6aa7d058","id":1824319,"kind":"listing","method":"sync.erc8004/1","observed_us":1793565693540229,"prev":null,"subject":"erc8004:5042:25388","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x28f8d329d7fd2fbe11572f467d60e4f688b1c4e9d1ced85b549ea7e0f9b74007
2. 0x0fc5516ea5ae3c0d1cfc12129096e1d67172e72a95a5faa8814069183501d673
3. 0x7a47e6e88b1699bd020296095d85622c639307f231f7da2bff861fcda69b0c40
4. 0x9afc66afdc59eae9c54a4fadf7ad941c318c0b8b20eb6eb34230cdd15eca5728
5. 0xea92f9e96509cb75dc9c4446f5e013104bfe572a9bee19664cadfb50f4aa5a25
6. 0x652dc86bf2db46c5a55c2702c41b709e9704d6fc606bdd426d62a474b86237b5
7. 0x3b5312a4dbaad19a444915a045fb1bb328a202b70a7bbaf6a6e80a3806bd2be0
8. 0x295d9c501b12f6b00297076295bc958159298a5309f5af1bb36e896d24c49493
9. 0x596484433ec185d468b4f564344420616805afc3153813e6b778299ca47657fe
10. 0x2a8063dfce9b03a64f4c76b77b94342de61ef60efafe1eb35d08aa11b8cd9a2e
11. 0x10c577e5c72c24b2cf224a98c96b01740663dc06c2f02ab5e2c1ce9a23ebdda6
12. 0xa1c64378b1becf0e37cf951b6857a7439217a9f21c3185f98f67b4c5244d25bf
13. 0x840f2ddc4be75904057731976db961e3f445b17d64d6af4c9dc2c387705007bf
14. 0x3a1fd02b7b783283e5af93120711d3c5437e55d0f3e68e16f18cfe19e54cafd1
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90