Evidence row 2099849

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z0KR3v"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/65730035-464d-4c21-8ba1-f156530852c5/.well-known/agent-card.json"
    ]
  ],
  "name": "Lonioba",
  "owner_address": "0xad71ac79e860455ec42577fd6ba78b2a478b9fc1",
  "raw": {
    "agent_id": "80931",
    "agent_uri": "https://centralcity.ai/a/Z0KR3v",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lonioba 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/Z0KR3v",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lonioba",
      "registrations": [
        {
          "agentId": 80931,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/65730035-464d-4c21-8ba1-f156530852c5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z0KR3v",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793610628,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:14:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lonioba 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/Z0KR3v"
}

What the leaf hashes

{"body":"22a31da1f8bc1e7aba6c4f9a0c1ca3f56950d4adb674ed49da506bd49f321c04","id":2099849,"kind":"listing","method":"sync.erc8004/1","observed_us":1793610876727249,"prev":null,"subject":"erc8004:5042:80931","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. 0x1a0774486837602f528da4cbf5c4f14cfd1115843afd71fc43774bf0e2e36e92
2. 0x23a43a431ec49f38e7dd6337e53d3f6c9ee740f987eecbd739b8698a23981e6a
3. 0x56e0f39a2fce660672ec67a736c157832e4b53867c40b0c06cd5ace96f3e61f1
4. 0x57b6fbbd5bb312476b3ccc0bd1b98721650a9687eafe9aa5049b656471f6de1e
5. 0x8c289526d3a996abe0d7703a1863ad5624ccfb04ab13d3c9a6a0438bc1b869a4
6. 0x465eed7351062d3d33509fa15b096c94d30aa186e0edd0d8c2d533bb3a97c912
7. 0xfcea4a91e76c05d3e4118e03b8c00d0a4219624a4b91771ecdeb6a68c633eb37
8. 0x53081b8f8a79aa1ebd33158ce78ffc19c8bd7213dd8ba09e1d85cb3325c922ce
9. 0x15401f94419058d256736c1bf53595dc5af59c82a3816805a1238002e2b7b573
10. 0x053868a14ca39e217fb009311625b575d0d8fc2d16ef4530077515773ae753b6
11. 0xe6fc18d7be13a5df7e5f5d774a7f975fbb57e9409f61ecf26c67f1b1cf1c1098
12. 0xaa8e703c8f7834bfb7f573073b9b50c4721ac0f323b8e4b35b227e9b1b763617
13. 0xe2dd127d9ccc5339e1d044fef0fe0ebbce9fefdedc7bf9fb2070bf570a64799e
14. 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af