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Evidence row 2588667

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:185606
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
89347819e9b2a5c185bc8237fb4dbcd7acecf1715f4087afc858242d1ea340c0
Leaf
0x4f3c2633b2f452b393d860505d8daae4050b351e1db09ee35f6db1a14025c4e1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gHM3TN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d14e0f18-15a4-4173-bee7-ab63de949346/.well-known/agent-card.json"
    ]
  ],
  "name": "Pondias",
  "owner_address": "0xb05f2506603b562694391b262863cbe37081612d",
  "raw": {
    "agent_id": "185606",
    "agent_uri": "https://centralcity.ai/a/gHM3TN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pondias 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/gHM3TN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pondias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d14e0f18-15a4-4173-bee7-ab63de949346/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gHM3TN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:33:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pondias 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/gHM3TN"
}

What the leaf hashes

{"body":"89347819e9b2a5c185bc8237fb4dbcd7acecf1715f4087afc858242d1ea340c0","id":2588667,"kind":"listing","method":"sync.erc8004/1","observed_us":1793712826507544,"prev":null,"subject":"erc8004:5042:185606","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. 0x4f3c3624921ea094a2f7627f27129c454f260cfff0ad449a0cdaf0f47f5eec22
  2. 0x026ff5d2e24099a56cd7639c5e7440da6ecc24929fc15166b9543766841e1a2d
  3. 0xd110626f36fdccd2701c12dcd64384d758bc5bad361cf773917d900375e0d1f2
  4. 0x9b83e2848772e4ccdea344319676a05b701a3f352c641a0e1646026fe1cb38c3
  5. 0x9b4e3a968e9d4ee33714bd41e2777754b9e9ae5e060c42cc95d797e0334a8c3b
  6. 0x83bcb89dfd02629d4ef9df9d09fe7ed3543224ce09ea99d9c2b05833d1eceed8
  7. 0x23ff7d903cf8227a982c6285d0bcf1bc195954d43399f80835dea300b84a085b
  8. 0x7ac66c269a48531dc204a85649df189c2986af01c844948752c34a20ea65c707
  9. 0x908f898405b25e5ceef68160323bd8b65ec27e19628209309fbe96059d404f49
  10. 0x25c3395d16bc92003fc357ef7aeb66b0a7c092146429f8ee1aab7a425afa2a2e
  11. 0xd25d1e6f3235f0a8668d50ccc6590046abbfc89e6b0a4f59e8a3c6f8d983b72a
  12. 0x5067e540510b4775123aaa1b89e8e771fff48cda2d5217221586896ab145069b
  13. 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
  14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON