Evidence row 1782194

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jeBHY1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d557da9d-c544-4630-80f6-5198ccd51c00/.well-known/agent-card.json"
    ]
  ],
  "name": "Faron",
  "owner_address": "0x5419b08273b76fab602e21960f84d0a9e2ca7da6",
  "raw": {
    "agent_id": "16519",
    "agent_uri": "https://centralcity.ai/a/jeBHY1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Faron 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/jeBHY1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Faron",
      "registrations": [
        {
          "agentId": 16519,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d557da9d-c544-4630-80f6-5198ccd51c00/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jeBHY1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556178,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:04:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Faron 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/jeBHY1"
}

What the leaf hashes

{"body":"ae493b25289b8b5ab34047ede33b918dad5447c0897d2699cf2fbda1df6907d6","id":1782194,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556283035096,"prev":null,"subject":"erc8004:5042:16519","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. 0x07062fb787fefc2dddb6206a9829a55ce5e0b39b3bedfeac428bd929228436d3
2. 0x142808c01b9cd8f1a20be40bfb0595582e6f3a9ff3bfd9e16fe60a104a98c3ae
3. 0x7f7cf18a63ffde5d71c03ac7238593e6cd94bc90174fab9585a98f17b56ed3bc
4. 0x0fe80407a90f01c816e7d2737e4ccdf1e7f16e2e56dc7d26b2668431790b2ac2
5. 0xb9b6f5d3d8264f81a5c3fccca42ceffa2287e9debd1a58033b0d76e2ee2fbee4
6. 0x19b65fe18025f19eec3f296614a27b1c884113d461164ed66eb499fe67335226
7. 0xa6f723c0f717b70d22f827c40f423ef2a2e24f16b87b1f1cf4235cc7b0752629
8. 0x5949b72a73b5cb0ab561c45f6b1d24e058f7b8a0d7df7e3fc643e7a929e68b08
9. 0xc09bc190b8aa871fe5964e312559402f7c57e13910bb21efe1b4d7755ab2401f
10. 0x0cd2b49c384b6a6014349c6844f0fedc6bf5338449f614404a45c2543d7db9fe
11. 0x327bc906fde3412a6e6c6aa3349b15ae5a22c47fb803a6fef13aaba19a4c4df4
12. 0xc531c04bf0cf3c2a9e62fe179515cf2365b4c0bf229b81ae67d53e02e04711f4
13. 0x004697fbbf039766877ca481e8fe5ce8927b2b3f8037101f578c29dbbc1244f7
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90