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Evidence row 2092401

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:77419
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b19fd9b483d4062a115dd51820ffb786f86df03f59f1ebdbfd041b3ed1f8fca3
Leaf
0x39013ac8245fa3a44b0a740656d88ea51f48ef51e3262e9c6f3565fe423c842e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1kQl3F"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8648faf8-de65-44c4-af7d-4183a6ce4ae0/.well-known/agent-card.json"
    ]
  ],
  "name": "Friassani56",
  "owner_address": "0x204b631a2d7e4691deee98cd0cf6cb0dc3ec5964",
  "raw": {
    "agent_id": "77419",
    "agent_uri": "https://centralcity.ai/a/1kQl3F",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friassani56 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/1kQl3F",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friassani56",
      "registrations": [
        {
          "agentId": 77419,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8648faf8-de65-44c4-af7d-4183a6ce4ae0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1kQl3F",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793607709,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:26:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friassani56 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/1kQl3F"
}

What the leaf hashes

{"body":"b19fd9b483d4062a115dd51820ffb786f86df03f59f1ebdbfd041b3ed1f8fca3","id":2092401,"kind":"listing","method":"sync.erc8004/1","observed_us":1793607965130091,"prev":null,"subject":"erc8004:5042:77419","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. 0x39012ed223b612998af4152fb0eef63da65dd29ade9224ee9853a5ce151344b5
  2. 0x1f4cbc3e1b8bb1f3ab47b23d6eed502b9e286267d37a89e24fc59d52481d7888
  3. 0x1ac5278405fd9a2e5ceb02951586f847ce4aff2b65f3f6423daa647355e6e775
  4. 0xefc8264a835bea3624655a5187e1a31ac642fece3e6b77f25f88706a4f7d56bb
  5. 0xf1352a9a105c19233e829e32ac8ecf6a82842d2af7b1fbcc710d5f5d29ee4a23
  6. 0xa9d31ed74cd4e632a68cfafa5f00948be090f8fc99cd06e2be82e4869b61808e
  7. 0x03571f553bfbf487a25bd6584e3a862cf0d43076b8fe0c2292b53082b92a6c6f
  8. 0x6519577b76bc9c1a1dddcb6d9a692878cf09d980c01bdc7264c8ffc35d77ec57
  9. 0x946b656c9781d7fabfca751c5340dc4f1bf2f60e8c60650c6daf5cfd3a1deee2
  10. 0x20998bce7cd251700f64b0fdfe4f9d6896db67284026df1a721416b1eaab4e2b
  11. 0xb107f6cc667be020e4ece08fb1929e98c19e28e28188483bcafaf893cf12f8fc
  12. 0x0fd72956710df968a8f58dacdfceb8698025772998960cf002c04225c3ba96b2
  13. 0xaee6ec4fc06e2edf4e7718ad8b87a20e5863c6d259df1046ee61e5a22ea253b8
  14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
  15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
  16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
  17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON