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Evidence row 2723660

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:209762
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1bbeff01c058031e80aef54d53c2d2521f01e4c5f594169a179a4573ce578d57
Leaf
0x7a8a51c6de0384a2ef72fdabc5f445b9dc4ae2544149233b23b353d0ba0a20a9

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cF47xd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c1b5d095-1927-44ba-ab76-1965343ee329/.well-known/agent-card.json"
    ]
  ],
  "name": "Brorino",
  "owner_address": "0x09336c6256fd3897b125726b000e08bb34dcf2f5",
  "raw": {
    "agent_id": "209762",
    "agent_uri": "https://centralcity.ai/a/cF47xd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brorino 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/cF47xd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brorino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c1b5d095-1927-44ba-ab76-1965343ee329/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cF47xd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:51:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brorino 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/cF47xd"
}

What the leaf hashes

{"body":"1bbeff01c058031e80aef54d53c2d2521f01e4c5f594169a179a4573ce578d57","id":2723660,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746284141118,"prev":null,"subject":"erc8004:5042:209762","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. 0x7a8a5d194985992f5665b1a26f43430e28ae14c2e77fce7ee1fad8979cef80cf
  2. 0x5f2d99512a4bcbd056d37dc0447828b065dfbbc931b0a937ad6b5c13f7580ad1
  3. 0x6a0b04f2f220013862ce59fbf89c45562010503da59404cf94f5e85d0e7c0bb7
  4. 0xa2238140bde5de970b831fba938780aa65ae69a667346f5894154650a469f95f
  5. 0x953c8a65a8530a7be93646e1ede35cf2de91889bb02427f4b0d69c590728cf22
  6. 0xaaa6032b5ac751e201255508b4579a5461f527b9ec907a3e269a5d41a4a21cd3
  7. 0x59148821f24f6e9bed7ff41cc1b6cd3cfe8a5ba56a41a7836b06cc17d3ee994c
  8. 0x2c7416ff077c6bfdc29f6bf92dfbd4e603ae91c2f49df9c3c1a54fe503caa85d
  9. 0x6fea51249fd5d6468139ee787dda00f9551dafaaa4f94111ce0018f45c749395
  10. 0x989e2bac8ea2d191d0b43ffa8d3a0a4da37b595df0314bdc848c4a08504d105e
  11. 0x924b662a0a88c30319ea9d755217c9169aeb836e634e4f0334512864b9af4f04
  12. 0x57d6fb14a6313ce4aa51862ebcf194cf2e03be7a66885e4c88a52d6b0498b45a
  13. 0x5298391d265ab9f80c949e86e9bd5b637fedf3347217f0b74126011e53908e9f
  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