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Evidence row 2721778

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:208752
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
58051565a5252b45b360043cfb3e46dd69b8932dda0220c513e5879d51135dc8
Leaf
0x332c6a717b8ba27e3c5333a897c8f5000300293c2211ce6d42e8a37bdd379451

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/A8uMlX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a9cd9fef-6bfa-47ec-bfe8-543fe0cc633f/.well-known/agent-card.json"
    ]
  ],
  "name": "Vunsabel",
  "owner_address": "0x314194358e69f5a8e2d446aee3f99d6e4c067892",
  "raw": {
    "agent_id": "208752",
    "agent_uri": "https://centralcity.ai/a/A8uMlX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vunsabel 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/A8uMlX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vunsabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a9cd9fef-6bfa-47ec-bfe8-543fe0cc633f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/A8uMlX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:28:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vunsabel 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/A8uMlX"
}

What the leaf hashes

{"body":"58051565a5252b45b360043cfb3e46dd69b8932dda0220c513e5879d51135dc8","id":2721778,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744939333451,"prev":null,"subject":"erc8004:5042:208752","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. 0x332c398853849cc3aa038b74d25cf5267fcdcbaf565b3dad31209c90b116dfd6
  2. 0x673b448d41ff5c3376084dc7a08c1390456c9cd8f5b4c0e99c8bf777a3f072bb
  3. 0xd83d713bdd97f8e7dd0cc780ddc098aa29d17a1f13df7853a4626bc0956dadd9
  4. 0x294a9a35e461dd6e04fe9d0f8735c5c425e02e2573c095e7d9ec5bc5a1066d55
  5. 0x2ab9d3ce4add5222f56ee706ee67e532385dfec6eeb1432ce9df682fbfb45321
  6. 0xf1552c8be8b55c0bb9e36d0fd006bf59363fa1047bf474fede204292dedf558e
  7. 0x164bbe94645c6365717f5124ca6a305f6737450d6f7f4e624ad35e4c286ec631
  8. 0x36093338bc557a53cd1d4d5653c1ee1709416dfaaca2bb4ef1f4a8054cd48085
  9. 0x0becc3ea8af1d7bd8fb2b53bd5b649151068e811ce3601e8c72285885c204959
  10. 0x9f24840ae0ff6022ede63899b42d53153d8808b6c069ea0b6bf197f8344c01ff
  11. 0x0f3861275f120829013154025729690b672ff2da14f2e290308a0521f7ca00ba
  12. 0xcb6ca601beacf26b9177e32582b9a95d6e0a58f9ffbe25f09a44da62d9c8c46d
  13. 0x44abafcf13dab1951b2bc18cbef696c35ca4b682c2928d864f1fc1033e99e222
  14. 0xe2bf4675db929800e127e8a752f51484d14d8f7a9d806273bdc68a1dfd125e44
  15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  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