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Evidence row 2561437

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:174186
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b9d68839898263bf064c252f6692c858a314850987287d568946aea167e52113
Leaf
0x786c3540d083ae3ef80c914952e1a5d435bee77271fe292e60ee5bd8cd6b8bfb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CKonl3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8cff9350-3004-4f6f-b804-bb55c737642c/.well-known/agent-card.json"
    ]
  ],
  "name": "Veifani",
  "owner_address": "0x9737160d3ccdd7ce724c7bceba488e206ad8f1ff",
  "raw": {
    "agent_id": "174186",
    "agent_uri": "https://centralcity.ai/a/CKonl3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veifani 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/CKonl3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veifani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8cff9350-3004-4f6f-b804-bb55c737642c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CKonl3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:48:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veifani 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/CKonl3"
}

What the leaf hashes

{"body":"b9d68839898263bf064c252f6692c858a314850987287d568946aea167e52113","id":2561437,"kind":"listing","method":"sync.erc8004/1","observed_us":1793699299773823,"prev":null,"subject":"erc8004:5042:174186","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. 0x786c5a01d33bff73047a151677353771df96f9aa8e99d0fd9ad831a2668ce453
  2. 0xff49939c8083c6f43edfae7fb2e6c345d0641914825254e09756f5ad8358235f
  3. 0x5c155aa512f9f86a63b7769a7689fa0758c989dbbbba2b31c7a3a47c0ed0766c
  4. 0x7827df090291ee4d8d85941e435963bb99ced974aab3f542cf06126efb35eb39
  5. 0x7fe2802c7558297d1deedb3035faf0fa5c45ae8f226c242d66bf92075c32e461
  6. 0xb7d419f7594271d5f763c167cd821cf051fbb712422a47c8c924fcfa623dfdb4
  7. 0xf622a7c80408a832334485c1e4c3f3ff5cd0a949b52b380074244ab0de7796df
  8. 0x7e12ef1d53e929d35aa84b026a5df730fc58aa92d408cf574c19ee5096117952
  9. 0x8d4c0ec8a13795a5f479d47cd38d69183840f8ef7cbf70dfdf33d05fe046f5bb
  10. 0xa12153be8fa4133805315a3ac7e8b9e457e92b27abb241003505e8c8ff4d291c
  11. 0x59ad155b4b96fdf49d553834e311e6a62269a58c4ace7116752733e31dc1ec70
  12. 0xdcd18530fb3d3cd878e9cf5ba1075081713696f9d6d47b6c8f01ed75aeeafcd6
  13. 0x276dacad1f390f5977f95336e789bde7e7fd04ac932e79c2603c87496f39bf4c
  14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
  15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON