Evidence row 2994125

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8RnsIF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/601cbf59-0363-423b-bf91-d9b5cef42f02/.well-known/agent-card.json"
    ]
  ],
  "name": "Disiron",
  "owner_address": "0xb6a9d7ce16ca897b778972b65acebbc20825b3b1",
  "raw": {
    "agent_id": "243438",
    "agent_uri": "https://centralcity.ai/a/8RnsIF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Disiron 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/8RnsIF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Disiron",
      "registrations": [
        {
          "agentId": 243438,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/601cbf59-0363-423b-bf91-d9b5cef42f02/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8RnsIF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793789850,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:59:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Disiron 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/8RnsIF"
}

What the leaf hashes

{"body":"023740b84a5d5de5b3d93ab52d98a165538250b14df1dd6b39d8e85c214e12a4","id":2994125,"kind":"listing","method":"sync.erc8004/1","observed_us":1793789976734356,"prev":null,"subject":"erc8004:5042:243438","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x74a0292c121980639c3c57a785950af197bed469ec3862adb865786e8a154c9b
2. 0x7bd8d43b9d9c54c44f855b9fffef55ac442a09da50e0e716bd0ee13065886c70
3. 0x6ba48006a03baacec614020a17519866299bff18c14cdc52890c2cdbb31a39ae
4. 0x85618466cae287942e41438091f5ee91934f382eb00be4d04f76138d957043c8
5. 0x009514d4457522313f097b718806ef4bb78242d348262aedee248d717eb4049e
6. 0x1627303641114e3a637549c2455baec527eabe8911156ad428b9f1466da30c9c
7. 0x0705d123e26dd7dcd8582d669549734a8a5c68477e8b46a6e6165e9f1273cf58
8. 0x668a563dc2c082b45ca6c12f9b7840e03c5278d42ea6db18b103a681c7ab22f1
9. 0x2400880eaabd1bcf79bc3eb24633611b56931dbeeebbae9b0bd0c815957e0bb6
10. 0xe1e02e359f17ab981c64500143068cb25ee39399b2346bc25c21e15fe49aeb35
11. 0x54eaa57e061037febbc01cd62f70e546d74340bf3deb6cc06a89e66a5a3fbafe
12. 0xb78ca1cc2537dc4c8dccb6b881f6ff5795b53e25d4ba5b11bb12d9d95bdde53b
13. 0x09fe091f63c54848d87530415bc5f98c2ea6535403574d2b6614f885c6c48f8d
14. 0xe27ae3c825a133907c02ce25e7292a68e76325500afc33ab38a3ba76e1a0d26b
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345