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Evidence row 2497347

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:147810
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
42f3f6ad9c01bbe90b6d3890ad24df0415d11051665693039da52d831568c8eb
Leaf
0x9412b6775015a89cd7ad315f821318d23db2a2484a91c4f867cf88f3a917cf84

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NlgNF4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cd638722-7314-4bc8-8e8b-19108020314f/.well-known/agent-card.json"
    ]
  ],
  "name": "Peinter",
  "owner_address": "0x9822b80b3946a133a7b06873b596e6a6d4e66a61",
  "raw": {
    "agent_id": "147810",
    "agent_uri": "https://centralcity.ai/a/NlgNF4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Peinter 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/NlgNF4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Peinter",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cd638722-7314-4bc8-8e8b-19108020314f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NlgNF4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:22:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Peinter 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/NlgNF4"
}

What the leaf hashes

{"body":"42f3f6ad9c01bbe90b6d3890ad24df0415d11051665693039da52d831568c8eb","id":2497347,"kind":"listing","method":"sync.erc8004/1","observed_us":1793668963638066,"prev":null,"subject":"erc8004:5042:147810","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. 0x9412b81b8eccc21f2814f1cfef9a17b6d5dfecc29d09351ead8cfb7afae3f847
  2. 0xed90839d109ea44c96666194d3f77b33030ded960e1d123f79141d0879745c27
  3. 0xdc705745b5e17ad92697a01915022b93a85069dcba45571b46abbc88a6d7ac8b
  4. 0x80055b747601a2188450dbdbfcc7bea3f1a66b90977e55f1248d07be4abac85c
  5. 0x8952eb8e31c59598f7d7767a9ad121ba35b2c90ed8ff3deba0331b16fb21ed37
  6. 0x1a44a4dc0930bd5122d297e5b769fcbc7a7a8231ad23399ee9174bbc913f2ffb
  7. 0x3107b28d9ed79fde0b315cfaca25c069d1338e63213619332ac7d409f7810435
  8. 0x981e5fefb5d0a89c418ba0f144dd996b39e3cca780d4a0750c2e04d304f7d6a5
  9. 0x6452e9ae99a30aa667cf992d185c9b77607d546ca41e08c8b2bc91a28862c65f
  10. 0x384b463134b5f8f6c6e441956e8c1736c60adb871b412a0d40359a3663c6966e
  11. 0x8afa78bbe051b3266905fdb117c8a4f88501e4f569bd9d3f229e305fe47295fa
  12. 0xe1d6940f7d736226f6d22cb39e19695626f7cd8998d791b119cf8071440eaa43
  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