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Evidence row 2720560

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:208187
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
faa24b50cf4d777b9edbe32d1fe96d22eb9b27d1cf37425d1cdf349130e8b4e3
Leaf
0x3d5ba55bddb7248b3b12ae695641e2ce463c398181950d293b9e3480247dde6f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gjXCPx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6ea2ede3-b28e-49df-89ad-1f669c43d2cd/.well-known/agent-card.json"
    ]
  ],
  "name": "Heibabel",
  "owner_address": "0x16dbf36a03286b6b4f4a3509cfb5a07a05c8820d",
  "raw": {
    "agent_id": "208187",
    "agent_uri": "https://centralcity.ai/a/gjXCPx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Heibabel 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/gjXCPx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Heibabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6ea2ede3-b28e-49df-89ad-1f669c43d2cd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gjXCPx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:17:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Heibabel 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/gjXCPx"
}

What the leaf hashes

{"body":"faa24b50cf4d777b9edbe32d1fe96d22eb9b27d1cf37425d1cdf349130e8b4e3","id":2720560,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744267798061,"prev":null,"subject":"erc8004:5042:208187","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x3d5b8dab39087e8241b7dc3d64388796e0682f55de2602d0f083c9d0d9b7788d
  2. 0x3b5b58a218010c858090204ce4bc14df2229824e681889fa11ef30587b60e1dc
  3. 0xf97605bf4a7dc0acbe6858953e4b06434d6ba12c1b8c48c70958b3318f54dcf7
  4. 0x15b8d39b1a9c29a302e1fbd1c4499d3688c6f2497eebde764b4d3d9189a50ccf
  5. 0x9191cff531c141ea7160e80a495c2abc773c3a42313a2eb683d3169d07959d7b
  6. 0xd9f41d296abf393d83ce48797fc96317a88b959b7d786c7149056a006a90defa
  7. 0xea67cbf956ac9dd6a666fe8c0c9e478937e3937055c01f50f221e6b8c23b276d
  8. 0xc5f3dc5e8fdbd8dfca3878106231be129110623b9c3aa940c1854a6c266d3f28
  9. 0xf95944dbc7ae9dbc988855f051880a7adecaed1df55503125a667d0fcb9c1f63
  10. 0xd1bd455088b54bc36a34f2f5c8e1ea460482de2981f18b5ff0c25155d744dc3f
  11. 0x55844d2618b0e272d1c2d4dc330e0c895e582d830d5c64d814aafcf4013d68a7
  12. 0x87d8d5ba5e3e0b65990bb7bd8e0a29c7afabc8c68d041a504b52d6b12357eed7
  13. 0x4b5945b20d05d42156c060247cc56b9fdec8b90fafd1729214fa76f3a01f9139
  14. 0x5ab1ed3fc67f5a9ec3583839ed81e49e5b844fa19b679bd6a3514873d183203e
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON