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Evidence row 2529416

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:159883
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
167308d407c56471ed58cebcf605563a3c35545c575fe99e204a63f04097dc8e
Leaf
0x876fcdc1893ecbe7c6f877adf6eea0a7b2de6519977ee398f044977211106bfe

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/f4ctwp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5a6782e2-1dd8-41a1-83bf-d64d06babf9c/.well-known/agent-card.json"
    ]
  ],
  "name": "Passabel",
  "owner_address": "0x190ab7f8c12e3a050cfafcca28bf8b8cbdf43380",
  "raw": {
    "agent_id": "159883",
    "agent_uri": "https://centralcity.ai/a/f4ctwp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Passabel 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/f4ctwp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Passabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5a6782e2-1dd8-41a1-83bf-d64d06babf9c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/f4ctwp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:10:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Passabel 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/f4ctwp"
}

What the leaf hashes

{"body":"167308d407c56471ed58cebcf605563a3c35545c575fe99e204a63f04097dc8e","id":2529416,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682622375917,"prev":null,"subject":"erc8004:5042:159883","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. 0x876fdde34cabfbd15adfc7ef49599cff732028f39d0fa956826e37ccf061f275
  2. 0x1939c98bdc8c5a3a39e9f0f9ac85b0f7d2a7e8968be4d22e35440a790fa349dc
  3. 0x752692f5f841c4aa26f667027e863cccddfe529c055f20d47fddf281706195de
  4. 0xccdc6850355a00b100ee9db2d8633cc49031536b33ea8a28db670075193eff69
  5. 0x5297b1d75d52a4938f15a740b0e2dd9a7ba5c849428d028c9f4922b65b085ccd
  6. 0x39c5dbe81ba1b9470800187ed113e973fab15c0b7fca9f96fa985e08bd740859
  7. 0xbd04ca9c5c2ba5b304041ecb0c4fd3bf1a7b2ca7b7e2cf44196849b048362d6a
  8. 0x464d6995219f2b5e1146ac275faf345c1cf5c177d826e7a40e0d571f4df14fba
  9. 0xabb6f7cfc7f729a35c782d38b5efaf3f3da1214300cc74c293836999c0f11b8f
  10. 0x38d07656bdbeb09b20585a5bd1e85343f51a937c8c605afb68b0683bb8f410d0
  11. 0x92dcabd239569bc5a9046dcfd581e78e7589c07ae556d83f0b1de44db2b271eb
  12. 0xf5249807888ff0e7aaaa657e6a1e2d2a6df984a716b1ed7aa58dabeaae1aa32c
  13. 0x9fcad7b6a3a72383a675ff1c88984ed98f2e83727da75d3965a28fb3c0515c37
  14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  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