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Evidence row 2612912

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:194317
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0f10f69be9dc9026653b6543a003028f12b2f310f6945061c8b4161394a1a965
Leaf
0x5577214c56663ec22b7edd4d34c8dcea4515e85fb96df3c3f2606e89cfa2941f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bjkqQV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1f4ecbb1-7c3b-4695-ba77-00c81d112c15/.well-known/agent-card.json"
    ]
  ],
  "name": "Gemel",
  "owner_address": "0xa5d6abed9a0902f9195e9e4288c470a39ad62777",
  "raw": {
    "agent_id": "194317",
    "agent_uri": "https://centralcity.ai/a/bjkqQV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gemel 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/bjkqQV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gemel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1f4ecbb1-7c3b-4695-ba77-00c81d112c15/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bjkqQV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:39:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gemel 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/bjkqQV"
}

What the leaf hashes

{"body":"0f10f69be9dc9026653b6543a003028f12b2f310f6945061c8b4161394a1a965","id":2612912,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723947140490,"prev":null,"subject":"erc8004:5042:194317","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. 0x55773cc47b945b96f1194dbefd0425cba9b97611c000030195d4f01ef94540a6
  2. 0xbc526c9cd35662016213054fd988400d00e3596a70686fb10aabcc486d602767
  3. 0x07293fd0caf601fb8af7bc55d9f1059428e328f583e4e928882241447f56b12f
  4. 0x37a2c39825c3eb66999d3b69dadeb52eb2ddbdc760f2f5c043ac5c0200989a43
  5. 0xc6631a14195ac24ddfaf27e31073ee8af14572a608c0cde9bbd7a9b203aa86ba
  6. 0xa2dfbdb1f577e60eee980d5fddfe502b73616f04957ba26e56c569be959bfe7b
  7. 0x442c9880110bddef1b09f32bcb95d5e2f5f13f809ba41b121d5f16a80825c658
  8. 0x40e2d9c20e490401d903a13fa159ad9079bcff20f6ab928f247a8b7f9300a66b
  9. 0x09c3b0fd925d217645db50340b8b5abbc53fd9bf47d95a945bff83edb2b34ea2
  10. 0x80451cd1bc8dbee7431e0833a33497a44ce5767bc67ef602bdfe9b836c2f6c6c
  11. 0xd7fd217e2dc94377e297482761618a6e17d246ea5d0aaf5f18e9b137c212a337
  12. 0x0fac9ee8ff23cf76ee996122a99c7b199af94dd0db3506b16e5b12c78c6559dc
  13. 0x130f30e899bc8ce212e170bbaa25774f0c81fe70574c3d294e9d7dd39ef78bb6
  14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
  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