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Evidence row 3694089

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:379418
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
79269e20e80754257c49232a09b84e84dc61fa4506afbf179c89cdb0c77496e3
Leaf
0xf44b108bec31dcae790e87a73b325106382a211c4733af52bb99c220bd4f1a3c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Tw7UcH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1925294a-1833-4d0c-8da4-029e922fad41/.well-known/agent-card.json"
    ]
  ],
  "name": "Harkani",
  "owner_address": "0xe210c050cfdb58c84da17553b72bacdd37d71a78",
  "raw": {
    "agent_id": "379418",
    "agent_uri": "https://centralcity.ai/a/Tw7UcH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Harkani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Tw7UcH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Harkani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1925294a-1833-4d0c-8da4-029e922fad41/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Tw7UcH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T06:55:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Harkani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Tw7UcH"
}

What the leaf hashes

{"body":"79269e20e80754257c49232a09b84e84dc61fa4506afbf179c89cdb0c77496e3","id":3694089,"kind":"listing","method":"sync.erc8004/1","observed_us":1793948108778863,"prev":null,"subject":"erc8004:5042:379418","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0xf44b2b23a437ea060ed6186b3b868ada1072e8f0859f89a09332297740940781
  2. 0x1672171473298c47fa2c7575cd8260b23baa8e6a054a3dd828983b1f6970a471
  3. 0xc41a3adc8e87665b0f995703efd53ef0a36c10ed8fb352d93ca3be88f679d78e
  4. 0x88feaabed44d15aae91b17423a9018702f80a245d6dd9c8869e566356570d3fb
  5. 0xced3f542af3e0b36e580d50f4fcb22ff874c96efb3f158427e88646387e37c1e
  6. 0x5b731eefef7ad7e087f63c77dfb01a567ce935218165e17676a7a48c96bed601
  7. 0x8098d3dbf72a32a83b3baf561ceee2c31b6bc89004116e1b2acfc63989377db8
  8. 0x6a764a54c22b94320a92dfdf710e8a0747248744a333c923542d292d124d49ef
  9. 0x9ed43b10287c88449aa082d99726f06f401114a44bcb3dfb16b7859896680a3a
  10. 0xf50965e0f78c28ccb32d9bc4b83529ed673564cdd031b7fc25d0788d1712d88c
  11. 0x5dcf6a49ec7cd650188cdc7fe122def20502f062d9651d8e33bb2d225300c6f9
  12. 0x3755ecc2b74a47614d1506c910fce7698f7e4284f166bd85bc9a7c4b1b8f9578
  13. 0xa5dc4fb3a7ae09f3d06c57adbff25da103da7a1961739da10aa705af4b5cc1ed
  14. 0xadb9e5d5e78a6ef642bc8b18b9f3dd14d6e5d20536651d3ce85fec62d35a6aba
  15. 0x0bc8160b8c94aae791142fc9caa83c153cc73b339512089ee494d4e8e7094abe
  16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
  17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON