Evidence row 2047428

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7sYJl3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/db64f03b-69ae-456d-8a34-fedbc88c538a/.well-known/agent-card.json"
    ]
  ],
  "name": "Nimis",
  "owner_address": "0x03d360051ba61657b0b4580f7d0e1df19ed4bfd5",
  "raw": {
    "agent_id": "56408",
    "agent_uri": "https://centralcity.ai/a/7sYJl3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nimis 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/7sYJl3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nimis",
      "registrations": [
        {
          "agentId": 56408,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/db64f03b-69ae-456d-8a34-fedbc88c538a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7sYJl3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793590327,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:35:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nimis 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/7sYJl3"
}

What the leaf hashes

{"body":"132ce7ff9b7a44735cf71ea52d7d0adab72c20796f07ac842adb2e465f7e6035","id":2047428,"kind":"listing","method":"sync.erc8004/1","observed_us":1793590547152914,"prev":null,"subject":"erc8004:5042:56408","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. 0xd8223e645f3a417911d4c66d6a03e2cf25c77ce62445f90b27a4e5f843eee3c9
2. 0xe5f62d26240b272d5b9a2b71eb022dae5253facbccdc363fea7d8ea589b9d51e
3. 0x9f706311c001bff7f8cc688791d84a05513dcd3e70d04753d1f827b9b09bbaf0
4. 0x4908af780c5625820cb5d5e0c029ebbd176012dce568359f1783dde176c5730c
5. 0xc996f513f614975f1eaceb399ddc959f70cc4fa6f5662eba346688727b254f2e
6. 0x3b9d76d111151a5db4f388a76640c29bb7c16108d5220820771225f74b05f721
7. 0x045d93421e3a83b1ceab1a2c211eccd5544a8fa10605249a09d12330698405e2
8. 0x7d7b6d33a1f537feed19a92b2ebad913567f8181e93bd55b522df5269b85ff49
9. 0xa365b07cf5616e70a9b326954d42de87330f18de22a3e7a51315d6659510cc5b
10. 0x2bfc96cf774a96ea76778fdbf0f50c4960707a49162297a24e87ea4bc59f7ec8
11. 0xf279488f675d7a716f1e8d544d099d1896e4ae50ffcd0ece313c67d22ce85a3a
12. 0x0dc21179b244e152a4d9195843aad224b97981b54d9cf0f3d6e5df650ecb513b
13. 0x0a0b06366ac223b57a065057db885c66f1a3225264321b3732529557f57cf2a7
14. 0xc94ac971f2e2765086823b6227f70a7d3fdcf267884d07ae0a3f85c1caf941d2
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af