Evidence row 1826749

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6kPOLp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5a29d002-588b-48b5-b6ec-7f999c63cfa0/.well-known/agent-card.json"
    ]
  ],
  "name": "Maompezjo",
  "owner_address": "0x10236f6c48b9a0668a64aadf232f66c2c94ede8f",
  "raw": {
    "agent_id": "26760",
    "agent_uri": "https://centralcity.ai/a/6kPOLp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maompezjo 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/6kPOLp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maompezjo",
      "registrations": [
        {
          "agentId": 26760,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5a29d002-588b-48b5-b6ec-7f999c63cfa0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6kPOLp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793566746,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:04:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maompezjo 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/6kPOLp"
}

What the leaf hashes

{"body":"3171e3c717d8f5adecad639ca392a95d23f3b6e30b2b00b2459bce5251b33358","id":1826749,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567061436506,"prev":null,"subject":"erc8004:5042:26760","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. 0x219d353e215d8e08ffc7aca4ce9e291c93f3ad0da1cadaa1fab4aa57ed44879c
2. 0xf06224451091430d9fa4ca6996a518264725c87a8fcdb6fdb8883c53bc7686ac
3. 0xa9fa1193c794437391e1e64ca95aa8b12ee73a7ad14d373f2f1cfdafd1a35c34
4. 0xf214b46d727f40af0558b30f2b429cc75cc3ec3920840f6c2d5e64936bd510b6
5. 0x2843c2bed0c753b24bbf24114ac8da68f7f36a0e424947a7e030b8a40ff3fe03
6. 0xfc66deff3302290ece2a62bc92be7f6e4e73d0fd965ae98ee9162c15bdca089a
7. 0x0ab39b0ffe7d999fb532545933675499651bb24bb03b85682f36d0ec7c7d6beb
8. 0xfd7329659a8fa1972e77c5d8a1b8ac070b36bef8aaea3386a5b462eab22dcc0f
9. 0xdbca755f6323334433cddfa487e8c970f828ed727f77c61feb7036d1a95381ac
10. 0x385ec94deb2d903b8c9c54a334cd764964eb6ee1e3c20ccdfd0351fa3e841673
11. 0xadfa89de6b18eb9aea2e6ef948164cd93fd2ea9b3e98200ffa47cf4ed173fcac
12. 0x3d8872b2c188ab107cca2a55e8d91df7ee5b37cb2a08d882178f84b48f381da2
13. 0xd962e1b3842b353598d79ca5fe0b84b02369d05fe8f6e6103d51bf4d4d1edce4
14. 0x175afd1319b72670e83bf74eef6f87ab2173061f5bacdfe981a6b0789c963022
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90