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Evidence row 2200912

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:125427
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0bdd65e8486e3f165ddedb3aa21e07f63bc5949e1b11c490f6faa6a788cd2e9e
Leaf
0x9948c8cafcc57f892d5c923f626c851fd2659f6336545ab138535b576d00f53c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dbtWDh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6a24b674-8d7c-4799-b520-34fbb1dc82cd/.well-known/agent-card.json"
    ]
  ],
  "name": "Gafert",
  "owner_address": "0xb55b365f01a9ec579dd0a90b3de8abcaa542a3d2",
  "raw": {
    "agent_id": "125427",
    "agent_uri": "https://centralcity.ai/a/dbtWDh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gafert 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/dbtWDh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gafert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6a24b674-8d7c-4799-b520-34fbb1dc82cd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dbtWDh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:13:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gafert 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/dbtWDh"
}

What the leaf hashes

{"body":"0bdd65e8486e3f165ddedb3aa21e07f63bc5949e1b11c490f6faa6a788cd2e9e","id":2200912,"kind":"listing","method":"sync.erc8004/1","observed_us":1793646798780904,"prev":null,"subject":"erc8004:5042:125427","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x9948ba65625e4580e9a8a1387764b707a1d142987f0d71b97668563b8d0d4743
  2. 0x39c6e8c006b55544825ac74899287a8457e21575150059f942ed9ed565a5cfbc
  3. 0x33d8c95e713c9090d694f2742c580c309941bcdff039688d0a7bc99d43712517
  4. 0x3af2241d2674631a4f4d102422d6eeeece5e4b1416cb5d2b9611736b72da8f10
  5. 0xd065d35205bc75fa578abad6d677bbd4a64461375745a43a48dca4b4033c5ba7
  6. 0x2b345df728b24de05aeb3fe98ce731247a3e52e1cadb3f973a72b0b1b18b5ca7
  7. 0xf47265977db63598ae4222daaf09b83979da0004f017fb29d2bebfd044b1ea10
  8. 0x9438a26fc3c2ea379069a6f4269291de9a2e040501e8d207acf783e8d5ede360
  9. 0xe9aeeecf87565228c450b359699edf47a12afeac7bdf20a3f636c0cab6c4da2d
  10. 0x879c3c23ea64c8a421df6ec86ffaa14c595f845cdc2b231f6f3e341a25ad0021
  11. 0x158ef7cfdaa60366554edf7596673c783663422b82eba506e8a14b12195814ae
  12. 0x60bd288cf68fd865db71df4065677ad3339531f9f1add40d462deb18cd7b0a7f
  13. 0x96eeba0e0bb8dfa0ca66d907340b43514f88c7ff36bd9a1299bad5cc5219d2d0
  14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
  15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
  16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON