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Evidence row 3727810

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:395715
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
537666c35a37f979eed83fad247b8690e50cb52916d731b6e5fa4c34c4ecad7c
Leaf
0xce2621c0e9f66f17db5fd7230b6a8f597e633c3b86c2a113854c433a3e10b204

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/51MP5Z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/991f5945-37ac-4c09-b85e-53d1abd00634/.well-known/agent-card.json"
    ]
  ],
  "name": "Giafet",
  "owner_address": "0x8af5bb8472e17d5ff3abbf058a289378fecc4876",
  "raw": {
    "agent_id": "395715",
    "agent_uri": "https://centralcity.ai/a/51MP5Z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Giafet 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/51MP5Z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Giafet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/991f5945-37ac-4c09-b85e-53d1abd00634/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/51MP5Z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T12:57:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Giafet 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/51MP5Z"
}

What the leaf hashes

{"body":"537666c35a37f979eed83fad247b8690e50cb52916d731b6e5fa4c34c4ecad7c","id":3727810,"kind":"listing","method":"sync.erc8004/1","observed_us":1793969837429208,"prev":null,"subject":"erc8004:5042:395715","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. 0xce264a14679330ff074b1b39c245c81e122b014bd082602ea9cf3bcd22dd4d24
  2. 0xbaba118d86669524b40ce8ec6aca1f1650251ccf77245a648d1953ca4b45b9e8
  3. 0x4882b68fc129ac7ec34a1994387c72f83e67a944490c7789170fc737f44729ee
  4. 0x2f4c5f345568cd75ac69a97a313464ed61f398a520f147a8369f0506d21a4ca4
  5. 0xe8f2b40c9365e33e85ba362c17354db552309e8663eb837bcf4b809743681b2e
  6. 0x6db09401e2f8336d2661c6c542093b88f7d10528b28663702faef7f8152ae584
  7. 0xd011df96894bcc70c72e929eaf318dafb4a287b849b1f55ff54d0e15ff580331
  8. 0xc04471dd65e5bcddbb8523e151d6e58dc794dea566aee956c410ebbcb439675a
  9. 0xbcca8755fdfb7ab1b2bbb6a87b23698409775b20cfb26b076e15813b8d243919
  10. 0x0efe39ce93453da7662b58836cb0fbb65356aedaf8d8ef588b6f4b33e113b7c9
  11. 0x0cad4dfd821893972f3ec2434e42554ad3ad5201736d6472f90bb8d0ad7f9cef
  12. 0x165b09556b2a2cfd30cf18253873afabab85aceaa60e429a7d154e0ee0c7e318
  13. 0x04c4d8281f5aa8e92354897ff50bd0a18093fd9f354144d38c1c47f58d1c34ed
  14. 0xb709868b438fc6927f965175a591086d7ad72d9b199a5a29849eeb222abb850e
  15. 0xa1718cabb225bcfa7e8d30571095a3947ec7e2f279fac8d2d2530d955a7def96
  16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
  17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
  18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON