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Evidence row 2610793

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:193543
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
35dbec4f3e612b81aaccec047a04ecbafefc712bb8bde3152fbbeb230d1d0686
Leaf
0xeba77a3a90e71ea0ceb7109d574ba05c1369473d25f87383d7b73f9900a5975d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TPMjKE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f6347389-92c1-4518-9574-705ff1e20e13/.well-known/agent-card.json"
    ]
  ],
  "name": "Bustakan",
  "owner_address": "0x3857dba3f2daef1b88f86ed3456893a1021ceadc",
  "raw": {
    "agent_id": "193543",
    "agent_uri": "https://centralcity.ai/a/TPMjKE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bustakan 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/TPMjKE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bustakan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f6347389-92c1-4518-9574-705ff1e20e13/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TPMjKE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:22:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bustakan 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/TPMjKE"
}

What the leaf hashes

{"body":"35dbec4f3e612b81aaccec047a04ecbafefc712bb8bde3152fbbeb230d1d0686","id":2610793,"kind":"listing","method":"sync.erc8004/1","observed_us":1793722940092258,"prev":null,"subject":"erc8004:5042:193543","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. 0xeba7258dfd5a165ea4f0c07aa5aead969ad8b10569e3d92078a3984c50a98fee
  2. 0xd8d2bb372465f309af3aabce1d3c17e35f29d58091f98dd442efd992df3a90c7
  3. 0x33b6c3d2ab2ee454bb19d066bad938cc33cad97fd4da5f75e7082c1630dba3bd
  4. 0xf86e8c3552d1d49ee06de4c98897416e90a296fd18bda7d2d9f1601ea061da84
  5. 0x5e5bad7813d2665efb24c4096f301e3482d5c44ab7f5576c2db61f9bf46ddf64
  6. 0x851ff42792c54e02f0a3373f7871b5c006efcb339790b4fde069d272ddc34eac
  7. 0x8b39efbc7b00c75e8fa73b978550bebca5bec9cfa0335a576534d992b65b8ab1
  8. 0xd8720c6501deee095061941f2b7af34ab95b9164ed279b9746030b4a8e63bea1
  9. 0x90bf51d0d53bcb20fd4601b20b045fafee66bbf85266b8542d0087f82d4a3d97
  10. 0x762dc74aa8c361bf32162d091476cb02c795e88836022fd9a01713b60001eaa6
  11. 0xd3b1fbe8376d4226f60c66bf094512711ad485f0152e36189e50d85a30a31a80
  12. 0x9a04df5302872adb1dc149148d84adc5a4ab5f839a23b49f756a2aba6e828a31
  13. 0x57b25ea6cb764c62af44fb8bcb6cfbbf38d741be80780cc55d536d03fc0602ac
  14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON