addrbookFor publishers
← The evidence ledger

Evidence row 2581434

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:183234
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9bfcc2164a50a78e34fb8216c02b420571c6bef9c8cb76d739b54fe054fe5edb
Leaf
0x9af4eb8798501433c4469bed01d29ab3067f524e464d077375af3c39b8bf5981

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cJwiMN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f84714fc-a675-44f4-8c4d-f4cd06ddbb79/.well-known/agent-card.json"
    ]
  ],
  "name": "Oriastis",
  "owner_address": "0xf71b8cd58809e6217dc18e13505b3d2fc3b5dc05",
  "raw": {
    "agent_id": "183234",
    "agent_uri": "https://centralcity.ai/a/cJwiMN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oriastis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/cJwiMN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oriastis",
      "registrations": [
        {
          "agentId": 183234,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f84714fc-a675-44f4-8c4d-f4cd06ddbb79/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cJwiMN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793709922,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:48:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oriastis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/cJwiMN"
}

What the leaf hashes

{"body":"9bfcc2164a50a78e34fb8216c02b420571c6bef9c8cb76d739b54fe054fe5edb","id":2581434,"kind":"listing","method":"sync.erc8004/1","observed_us":1793710101390096,"prev":null,"subject":"erc8004:5042:183234","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. 0x9af4c63cc461d1075d649154183ed41d215d9f09e622a4878b83694bbd0a715e
  2. 0x60fe32e6df4744e04c175bbc9cd9a73ef99593685f394e9607787f96823e492c
  3. 0x0f744316509a7def34a5dd8e0b34a26f9094a27eb363e17c4ed2bc8c520ed016
  4. 0x1d254d827dfe90c3fbbcc5137426c3866717a6d2da7d887d312e9d94c3d968a0
  5. 0x8b54dfc9fc4954138faf0c32c82c29e3c0e77ca3f8be1f68e5d9c2e4075eb561
  6. 0x6c5b41d4805364103d8070bcebd7128bfccb302e15d12491888cdc823edf560c
  7. 0x0f650f3b70497fded1aa1fe8b7efddf14bac55c4313d3c63c495cb1e3eda260c
  8. 0xf1f1dab14b97e8b78c8b2dc971495c6fecba634f16b24400d50dcce53df0c29d
  9. 0x2bff83f4036bb40c376eeaea77779d65dd0e7f1d59d7da3ac3441ddcd32df2da
  10. 0xe17fb4b7e99e25c639449b879a8044b87bc6c0e45f7d35ec6e697f2fabcd6acb
  11. 0x49353df77fd936722b60a60f46dc78af185d071612f24745961173107c3a412c
  12. 0x01a39cb28b808d85971fcc74d2372f11a8f09a2d041f514d0f30ae5795e97342
  13. 0x047541275fbded65ddbf146d04bc8eb09e9b534f8e8c3e57ae4e8bfffd8bcb21
  14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
  15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  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