Evidence row 1807710

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mBEvbH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5e306809-18a9-48f9-83a0-7a3c79449ca0/.well-known/agent-card.json"
    ]
  ],
  "name": "Elondino",
  "owner_address": "0x8693866d5e03d27dff462ed438688d709ef94c07",
  "raw": {
    "agent_id": "18832",
    "agent_uri": "https://centralcity.ai/a/mBEvbH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elondino 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/mBEvbH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elondino",
      "registrations": [
        {
          "agentId": 18832,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5e306809-18a9-48f9-83a0-7a3c79449ca0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mBEvbH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793559939,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:10:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elondino 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/mBEvbH"
}

What the leaf hashes

{"body":"f7a3be0d5af78e2d6dca2c23a52e044dc412993455f472b47850c2abc1a275d2","id":1807710,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560250795211,"prev":null,"subject":"erc8004:5042:18832","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. 0x02cbfd1d1df596c1fe6e3ba580476beb3e5edf3ecd659592e7cedf3860be1cde
2. 0xc269498b4d68d6f66b9320358298a11cace7a44c6080dab5ba557fc733e8461a
3. 0xedd8ffd46b41d95d9f0648f5bbf79bb76c2627797c01375e0b5e3166f6c81a10
4. 0xd255bbd528ec2d797c8640219b9a27f41581908df712bd7b94bd02e18ce8c0b9
5. 0x882147668c2978666b9136c281505b532e2d5ad7221d91996c7d0c2f9ab40986
6. 0xbe4554f8c267a915f696cf8f93304e1f449dd247e87bbaf4b7e0b7bfe42832fd
7. 0x7c4b256c6a0c9c0f1fc2d1a47539561081b946c42335ef793c709f20241321fa
8. 0x4f3fdffd1210cd2dd511a630fcf2f2afc2e9957059a6e42413653a7b66d57f1f
9. 0xda554ae05feb4ecbfcab8e28ba7e6914d033b3f2d8a1529725c5de002e4320aa
10. 0x23db67d05f019a5e22531843f0e67cad00c7ebcfaf45aec90532f2b376208f4c
11. 0x49e2831021e4a7d499297b33257c1f9132ac1503483abf6ed50686435237c889
12. 0x0a4934154defdcca31a0b6442fe83c13faf26d0232a42ab012e8b30a8f915341
13. 0x79fedbe687b77b652992baee73ae63f11f5fdb524358706ec36fc4e8328df784
14. 0xd6df189d40f713323baeb698612a9e7d2afd763112be148a165d7fe65a5c64f7
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90