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Evidence row 2544717

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:165581
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f90622d78f737091586c35b9b91f3d2d01f54133d2701c03cd170b3c8e6cbb63
Leaf
0x920d41ef2c39b86c21f3db1b6c1271a4dce9ebfd7855169d1c04b32c1018d46a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TwgGtW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/26a8759d-9dfd-4a5d-b485-bcbd1686b861/.well-known/agent-card.json"
    ]
  ],
  "name": "Selon",
  "owner_address": "0xaf7e01dba3bc496f164c20a3e6b2ee4167ca3b4a",
  "raw": {
    "agent_id": "165581",
    "agent_uri": "https://centralcity.ai/a/TwgGtW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Selon 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/TwgGtW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Selon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/26a8759d-9dfd-4a5d-b485-bcbd1686b861/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TwgGtW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:03:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Selon 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/TwgGtW"
}

What the leaf hashes

{"body":"f90622d78f737091586c35b9b91f3d2d01f54133d2701c03cd170b3c8e6cbb63","id":2544717,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689400134285,"prev":null,"subject":"erc8004:5042:165581","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. 0x920d127a37562221410bf3d2e6eb9178db798dd13cb8a33397726cd76ea4c877
  2. 0x4d687f037c37b9e002a306995977528bf7fafba959299ef2280d71fbd2738a29
  3. 0xf34b16ed06d517d6fb67f894cf32744fc44bb76135f040f940274e79ff613c39
  4. 0xa18dcfabeb3f66c261c6661d5007046d134a2f0f07936c995fee0e6113f5cd33
  5. 0x111d90ab6acd3105f0c275dc92b6b8808065d3764203946c75293f9cc978d6d3
  6. 0x5026f023dde265811c3c544d9aa6b5fac53c77922caf2b6c99e5a747c8a8d9f8
  7. 0x820e3477e3679d5915f3ab4e386ca55cbff0e0f7afd6c375b490ebfd612ac632
  8. 0xae5935ba1ab5072fd10e389e42c8b16da05567ac3d849d29dfe5d6b56a603a64
  9. 0x45bed77ce19defefcc411f17880ad174ae019cd67f1ff96e1ee4e8917385bc6c
  10. 0x694731459e991524f11bb996f9f2f0f6c585e099acb4991f048a31c510e9feb8
  11. 0x039e8a32875edb2b9be424328da99efe20bc1be3190727ccf5fa61fb0884ffd8
  12. 0x43f9ef9bcd0ec92b4254a0d88c38b02ba6ca51b169c3222edfc20681b456b6c0
  13. 0x6040c146b0a58fb121a68788fa6a286b0f823db9b8a7ff3ddb8ad831db1c9a29
  14. 0x7f1a60c8109f6f6bf295c743742bf48233a7f558ad73afd2115ffc0eb4e5400f
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  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