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Evidence row 2528608

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:159620
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
812d3fcf4d2421641e1c163dcd0a18697f262612146ad70fc60c69d1c7b9f214
Leaf
0x161d50609e9b955500ae93d19cdb114674a455a849bb212a313bad23667cefcd

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sv9ppl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a68faf54-9356-4c08-a1c0-5eb6b98be674/.well-known/agent-card.json"
    ]
  ],
  "name": "Nezuver",
  "owner_address": "0xcdc71e5ba57e480ab3c522811c6057baf4c7dc7b",
  "raw": {
    "agent_id": "159620",
    "agent_uri": "https://centralcity.ai/a/sv9ppl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nezuver 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/sv9ppl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nezuver",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a68faf54-9356-4c08-a1c0-5eb6b98be674/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sv9ppl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:04:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nezuver 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/sv9ppl"
}

What the leaf hashes

{"body":"812d3fcf4d2421641e1c163dcd0a18697f262612146ad70fc60c69d1c7b9f214","id":2528608,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682282995724,"prev":null,"subject":"erc8004:5042:159620","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. 0x161dc86156e3a55998d7396a1faf6db5ac8d736a7c4e4d741ae7310059b8ddb5
  2. 0x7f47006c9b01798a1056a6bb005ece6ab81e69b796407e7b5dc489b80a286c44
  3. 0xc9e45aeb143588e9e8a6ea11f2a36fafa716474c861b8c7b7fa6d41cb58ea16c
  4. 0xc1cd30e88b9661793d4b3a906dc51a87fce1521bc89134c98afd680480ffb872
  5. 0x0cb300318b5ab95d92892107a683de4806156534f7cb38803c5031ad6393cf61
  6. 0xa134b70689a5b180281e923a6ee9d8bb80b9b7dc103841fd9f0548f439a8fc04
  7. 0x0f1282266f59260007938f5a8559950522aa73e722fc6c70a5278600a83336ec
  8. 0xc2f9af1f225ba0bdd58fee27f9cbaa44bc4310ec32919ea915f75ad6f9753fe3
  9. 0x6983b0481d16a9fff52b46f674853af4421c93e637618299abe9bdd3dff38867
  10. 0x99a515bcc5c60dfa9a6af41ab82726556496395a7e9bf24e7cef5a161ec96d04
  11. 0x600cb93dcc65e1aa5998b5b8b6ad34f45bb0f25e026d10533157d9ac29345648
  12. 0xe15c70650151d1a9f4a6edb53831913746371589cf5b5f913ee51abc12496628
  13. 0xd94722bdb41527c7e86b71a63a94e4d4ae1edbc11a8300cc2dc1910b8fcb0a51
  14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
  15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON