Evidence row 1834775

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BnvP0n"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bebff00f-db81-4a80-b50f-f9b975490108/.well-known/agent-card.json"
    ]
  ],
  "name": "Flatias",
  "owner_address": "0x575834f224e1740d239a35f98c7bd0e824c164ab",
  "raw": {
    "agent_id": "31546",
    "agent_uri": "https://centralcity.ai/a/BnvP0n",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flatias 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/BnvP0n",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flatias",
      "registrations": [
        {
          "agentId": 31546,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bebff00f-db81-4a80-b50f-f9b975490108/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BnvP0n",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570569,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:06:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flatias 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/BnvP0n"
}

What the leaf hashes

{"body":"05bdb9d332a792de0477f4cbc196beb2e4f76dc322b4821cd0e75bc885fe04e0","id":1834775,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570783684053,"prev":null,"subject":"erc8004:5042:31546","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. 0x5345fc01cdb5042450c730cafa9d8f9249a16042ab1ffd6b5a6b7b9ec8270893
2. 0x5b592ba84cfe1c450c4a79a10d865f3c3089473a9d45959a8bbde1a94f179e1a
3. 0x2bb22ae879372d9d65d8b945337198a7a4970fc9c0e2c593522f75502c05ab01
4. 0x09db33d86ff42188c53e0130408276edbcf3aa78ff0cea1565b3298f329813db
5. 0x3e06557c2af4b665994dd771fe3c69ad4c0379eac53c9036dec4ea97c9179bc6
6. 0xc4c6aef3c15bed6ec9f2a2a37e2932fd7d75692841e1bef1b774fe98c1ad7180
7. 0x7c619394e6345cea8b9d070b2de52b077d065f761e2feed10d62202a6535e327
8. 0x1ded994176389ec956e5bae51012518cb223475bd97100a8ae1b4ca170955b6b
9. 0xfa6f17e35f44ebb8ca3d81ec5546c54b1996bebbe1f9e62e9830ed5dc8412078
10. 0xfd192ee2dc80b23e9a88ea5c6e684f9bfd9af0fb5445cbbf8a277b5b15320680
11. 0x4cbe0e09308da1b199bb7cff415a1dda61547e64b15fb0ef5dfd4ecac058d748
12. 0x2fb8e5d30bae4bd9b3b3f3509ab2d5afd7d33f62afe51bc63e4a7a063ecf2226
13. 0x794bd22a6bc5ce0b466f5a150b64435e6cc8454386a705a7a74a4a6cbcb9e4d4
14. 0x9338fa49a0c5f3f5d810da4bc7c55c4f87067074ebe5e189dc6fb19ffee0ed93
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90