Evidence row 2291419

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cVy9pe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/80c3ad38-8092-402c-8a89-cb9dd15b4f84/.well-known/agent-card.json"
    ]
  ],
  "name": "Nakabel",
  "owner_address": "0xa568c26c32fc50188f423a3e10b4a5994e573b04",
  "raw": {
    "agent_id": "138035",
    "agent_uri": "https://centralcity.ai/a/cVy9pe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nakabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/cVy9pe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nakabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/80c3ad38-8092-402c-8a89-cb9dd15b4f84/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cVy9pe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:25:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nakabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/cVy9pe"
}

What the leaf hashes

{"body":"59b046c9633046c8c95fbf17dd94882b6ac07ebc67c2b12717d60cd2d23a2ff7","id":2291419,"kind":"listing","method":"sync.erc8004/1","observed_us":1793658349095326,"prev":null,"subject":"erc8004:5042:138035","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xc0282ed5696947b36a27db8dcc2aa8bd22aad18d00ac9050d8ea0cc146871a06
2. 0x561b6cdada939a7d07a3d3445da3d12118109fd40aa439143b256f4df007e494
3. 0xba1e1d0faaa01c1563ab4f0f30399650326858add62c6d7cbbc7b4bd5ef1ecae
4. 0x95acbc3a9a4367358b902711bd5d73842f6da5e9866dca313b07f7bbbd6547ec
5. 0xce431ca9a48ec5d4cc2aa35a0a1d7d4acdc65adc354e6cb47df514caecd7e518
6. 0x5802487c6669756b1ce4aad19198a5ce86d6d025b92592389ea586517402ef50
7. 0x15d7a7181afe58ba3bc7102e781f0dad354ef43c35d86438f2ab81239a05323b
8. 0xb83644aeecdb81f0d2845ff289c4f7958cf5ac4493033db84104f61c2f025543
9. 0xf87bb1e679504e56ede58a0d4380d8a2b2e551b2f9abd14c0bbd53ac5c9a9f5b
10. 0x5235d5c15b5484df261b8eac18f6bde4368774eb9f923ef19e886f3e53fef910
11. 0x24f35427389192ce81ff0bd04f520d1638bfaf658d0d7be937833cbff8acae61
12. 0x8b992b36405eba70b3e3ccbd97fc3bf4370ba72ddf1ebf2e1db6ef25d910b365
13. 0x513d275f726a7e76afc5d1c5ea455e84ec639b5765f0d561d290fbac6c078a4f
14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af