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Evidence row 2114480

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:85711
Recorded
Previous row
#2113818
Body SHA-256
b76eea3ca9b6d59540ba61147791760820e77e3e4f1a39c815acc2ec6b1282d6
Leaf
0xd9ee5c75b8a44eddb3736bac2987e7dc11262187c34052a1cc924aab8a50f295

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZqD3wN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/54057d03-ddc4-440e-a661-38f7a51418d1/.well-known/agent-card.json"
    ]
  ],
  "name": "Lauba",
  "owner_address": "0x2a69e82094c8c75607c4c05c4a022a656267835e",
  "raw": {
    "agent_id": "85711",
    "agent_uri": "https://centralcity.ai/a/ZqD3wN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lauba 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/ZqD3wN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lauba",
      "registrations": [
        {
          "agentId": 85711,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/54057d03-ddc4-440e-a661-38f7a51418d1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZqD3wN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793616624,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:54:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lauba 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/ZqD3wN"
}

What the leaf hashes

{"body":"b76eea3ca9b6d59540ba61147791760820e77e3e4f1a39c815acc2ec6b1282d6","id":2114480,"kind":"listing","method":"sync.erc8004/1","observed_us":1793616898305520,"prev":2113818,"subject":"erc8004:5042:85711","subject_kind":"source_record"}

Proof

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

  1. 0xd9eee809470061e374a3e578ec8a24931bcdaa10736a1da80fc85fffa262cef1
  2. 0xa98035369a7091918265f9a8fcb777a9b4d4610b9a7745aaa986008661afa266
  3. 0x12c47049b862382f0db38cec06cda4cf3729f5c945c4c4fa8ec53554f28f05cd
  4. 0x0c40c83b87542ee47cf6fbd8e065b4ef2b9dd8b205ec94bc14d5161c18264fc2
  5. 0x9208cbc2532174d8af69cb507d3c946b7b537d4faeb69d82d12d5a66286cd7d0
  6. 0x17b0f0f68dd81e61b784534e3044b218f75be4b24e6546b81f5d26e3b6511121
  7. 0x5bdd2efbb72062e1539f0c7d3aa7f8051e2878b530f1c9f05051347eb72bd8b5
  8. 0xa7cc1e7fd2899916658adc52ab09db5256e42c1c609b79e67f00c9c63c0c287b
  9. 0xe786ef1397c52bb2cfc9159ba63471827d7f21f0e078b0479d9c69dc2ac4563c
  10. 0x38b9def63550d0a3926f7edc54e99d5aeb4a105dee44651e418d8d815f79ef3c
  11. 0x0fcc11efce792eaf22ce652683b3f06fd2f070091bf599b085fc1e28ae0626f0
  12. 0x435cc71c6d86200fe212d967213b085a0a83df982afce4acfdcbc7d5c99e493a
  13. 0xf501fcee968477faaca9a060259336a60c82a32ca56ab2da724f950f415e8b62
  14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
  15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
  16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON