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Evidence row 2922943

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:216536
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cd3096530bf19a8849884bfa2694c482eeabf8f29aa66637500a5345462ca2a7
Leaf
0x623e75a37476a9f378db2a5af918b933c3660df0948b257b5635d954d11ab899

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/w9xjfs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b0aab0d8-a7bc-43c9-bf3a-a7afaa0f5df5/.well-known/agent-card.json"
    ]
  ],
  "name": "Lasus",
  "owner_address": "0x2ac00f5960e9cc469c3b3a843dd73d755abee120",
  "raw": {
    "agent_id": "216536",
    "agent_uri": "https://centralcity.ai/a/w9xjfs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lasus 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/w9xjfs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lasus",
      "registrations": [
        {
          "agentId": 216536,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b0aab0d8-a7bc-43c9-bf3a-a7afaa0f5df5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/w9xjfs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793754894,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:16:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lasus 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/w9xjfs"
}

What the leaf hashes

{"body":"cd3096530bf19a8849884bfa2694c482eeabf8f29aa66637500a5345462ca2a7","id":2922943,"kind":"listing","method":"sync.erc8004/1","observed_us":1793755004760517,"prev":null,"subject":"erc8004:5042:216536","subject_kind":"source_record"}

Proof

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

  1. 0x623e7e8bebd8e0ab9cc68abe1cb120adce9999aac226dfe0421335c35ce4d539
  2. 0xcee2f477938f95359acf5bf3457f4c2d17bb05230c79af198e7323071978210a
  3. 0x0d1e628cdb5c4a7760979c2bcc6c662563361e17fae8b506d15378f0cb777737
  4. 0xe8245f885bb8f9c27f8e0799d65f08ae031a0a212a8bc76cb9d56a1e71a6fedb
  5. 0xc3e53a9e8fb3cf988d1f64b2e059361e50d981047440b8276800e236771f2977
  6. 0xee54e07c1a58ff18612e6bbff597b54ba846a633f1f970f54791931e10f7c8dc
  7. 0x10a1b597163c116ceb075b755c523a1915a008118499b3f7257d9cada07bb4df
  8. 0x7edfc1940b2a8a996d12a67ce68bc4100c7361b9677082297172ac7740e418fc
  9. 0xbd1701a6174ce5efcff4d69dae48cf27c2867fcd36f4fb3f5335478257ac92ae
  10. 0x11f1c9f26ef84f9fe9b784f16a3bbbbcf3bf23a985078c5023e4a1b8c816d03e
  11. 0x59b216637003c467c4114edc358cd3d33054e7814be95604bb6435c5cc894860
  12. 0x99c1feeb7b0b0035c53ff893a10228b760708f176b1ce42f5e7dd0a604a00442
  13. 0xbb5dca07106fdb0c308e2d8004cd4d6c885cc3e15a96807f75bd29d6d805aa23
  14. 0x4c6a239112152a196e534957ed4fc38d90b1a49e17c6ec6aeb24e15cf6f3a341
  15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
  16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
  17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
  18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON