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Evidence row 2536195

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:162125
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
961fb53ee31208466fde62202d403ed2ffd4bd8ea51f4d32063d392624a672c0
Leaf
0x1803a814cce2b125c18a9f427fb96d706cc4f7c05c8dd23aacf26c229063ee29

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vr3ZjD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4592dad5-6780-41a7-b3d5-51b80cfcbd2b/.well-known/agent-card.json"
    ]
  ],
  "name": "Brandias",
  "owner_address": "0x458eee3b8b3382e1aa93a1427513554346295326",
  "raw": {
    "agent_id": "162125",
    "agent_uri": "https://centralcity.ai/a/vr3ZjD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brandias 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/vr3ZjD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brandias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4592dad5-6780-41a7-b3d5-51b80cfcbd2b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vr3ZjD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:55:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brandias 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/vr3ZjD"
}

What the leaf hashes

{"body":"961fb53ee31208466fde62202d403ed2ffd4bd8ea51f4d32063d392624a672c0","id":2536195,"kind":"listing","method":"sync.erc8004/1","observed_us":1793685340709859,"prev":null,"subject":"erc8004:5042:162125","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. 0x1803ac0c1cbbd54ac3e3e9f609da5db6ab9543beeb6a1fe6a8f95a3b44361d83
  2. 0xd01ac5b3e3f5745ba53be253b4e02b450a1900cf0816aacbbf5c662875b576b7
  3. 0xc887bb6476c070d6aa82113d942291eb910eaf54b53726dfd440b60ccc0abf9a
  4. 0x04e7503297ee503f06573ec36846e977f2842ec60728e36da7f82b4de64beaef
  5. 0xe4d7cb0edc4e3e0e7d2506e6756227ca8b938ed5a115f17615d0f0f4fb1cb699
  6. 0xd4bb9d3aee8976b9d95940a5ec957983ad0c7f858d24f8f9372d971f4916eac5
  7. 0xfa33f0c6614f58426da8a3c48ef04ba015181b4c9fa32a2afd0a13807a43686d
  8. 0xa40a9f490da99679264ef9325485c7970cb84930cb6f5a5fa9976045d46ff054
  9. 0x27e1f5782b11a169fad598ac2626f7219ba647b32fed989cbc8ad4c9a7190f26
  10. 0x141f1d250548ebfe65b84fe452d31c5c8f278aca51546eb91d4c5c3cffb1d3bd
  11. 0xb89914408b1a55410ac8a1d0dc10998af7eb74818171fc1a5108554d61ff1bbf
  12. 0xb4b9c1948ca4de15875f0d083f65bcea674bcd2aabd9cf8eded53890474ddc72
  13. 0x44a929c85a68a4bfc920e6f6a76cc8d1505a44eb82a85347db81eea2551d3a16
  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