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Evidence row 2707120

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:201808
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
986de1c58c629a25b410b2d1713235b6c07611e9959dc5c8ec6d65d2864ecdbd
Leaf
0x978aea027323e68f399568a1ebdcffe8011ae93421e997b08d652090d50cd15f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yaN5WV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d269d765-c9fd-459c-b16b-872dad7c5172/.well-known/agent-card.json"
    ]
  ],
  "name": "Fafias",
  "owner_address": "0xd8cb9af923997f9c5878470c4eb4129187ff828b",
  "raw": {
    "agent_id": "201808",
    "agent_uri": "https://centralcity.ai/a/yaN5WV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fafias 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/yaN5WV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fafias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d269d765-c9fd-459c-b16b-872dad7c5172/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yaN5WV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:57:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fafias 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/yaN5WV"
}

What the leaf hashes

{"body":"986de1c58c629a25b410b2d1713235b6c07611e9959dc5c8ec6d65d2864ecdbd","id":2707120,"kind":"listing","method":"sync.erc8004/1","observed_us":1793735863299090,"prev":null,"subject":"erc8004:5042:201808","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. 0x978ab498cef0b08af515e6179969bfac3dc089673fdb679d642e3ac70af627a9
  2. 0x560a64d750a68f9b46a8c279f5a4644911f46c64e3d56725b8a6dc187ec90c2f
  3. 0x8dc92bc565987588f5a868b017f76088a30360bb0488c0407c6c4c6a224b5c87
  4. 0x9073c7a7ed574350adbf90e7eaf29c30e8b2c12a67e4b2e0857cf39072102829
  5. 0xc4395a1890e8e312d6065b61d5ed6d6cee5450f4220307894e17e59210f3be96
  6. 0xfa9e8bc706375d5147ebe039145c8491cb7c8474a7fff7c62e7f5008922d06dc
  7. 0xda329fe328a09ff4e39950db853fa69e07af90a81bc7fa81830b9a129b18d2bc
  8. 0x1c4217af3dbcc80401c8ff98371f8c2fb2e2af5e6d435d6318504f29e371bf9f
  9. 0xd2d94ffb42447e646bb667622e5203623bbb640f2fa5098f1843d1712214a13c
  10. 0xdb6d6cbfdfd4d0a4a75f86cbb747d56e6092c508b64daf24fe3b124f2c42e050
  11. 0xea3cef37dfa16911f223d496fd4fb9851b6d6fd4436430489cb00837eae991d2
  12. 0x8db2b39b61f2b42459ca792e7af19d83f3886b498ef84dc31e7886f89c940e17
  13. 0x5eb4d2842bc51d57ca080aa4dc7186ed88f6167e2072cde9ff9c592fc09f16cb
  14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
  15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
  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