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Evidence row 2651600

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:201159
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a5b6b02de92ee51f3947edfe6cb1fff11953e69dc00305eec9550b137c24ee01
Leaf
0xcc4cfffbfe76d070743c8eb27ec42fa30b1c6c9eb4d02d129ada08292fa1f017

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iSgPQJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/81af18d6-e766-4993-a482-8523ee3972ab/.well-known/agent-card.json"
    ]
  ],
  "name": "Freikozik",
  "owner_address": "0x4353582c27a88066bf3e956e7bcfc9e3f69cb7fa",
  "raw": {
    "agent_id": "201159",
    "agent_uri": "https://centralcity.ai/a/iSgPQJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Freikozik 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/iSgPQJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Freikozik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/81af18d6-e766-4993-a482-8523ee3972ab/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iSgPQJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:40:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Freikozik 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/iSgPQJ"
}

What the leaf hashes

{"body":"a5b6b02de92ee51f3947edfe6cb1fff11953e69dc00305eec9550b137c24ee01","id":2651600,"kind":"listing","method":"sync.erc8004/1","observed_us":1793734847088239,"prev":null,"subject":"erc8004:5042:201159","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. 0xcc4d0de8700ba249e05e988fbd3a0a0dc75203352c9c848660ea90553c6cbf88
  2. 0xb61f01bbe4f78363965031f50bb54ad1708b56f8f6904c6aab5c3c04a4279261
  3. 0xfff74edd6794e59cb368718fb45599f14ce7c419a7a008415c8a4a5e83ddd915
  4. 0x4daee7a7aa985c579fc766a7413b8b555d35b800bd61a717c39c7b8dd32c454b
  5. 0x5b88dc305ce132731a3567b7dc6c5d9e5c18d39890a7499d80ea7fc3adff75de
  6. 0x2d2b13753804e9183c8cb7728b58a2090306ffac31afdc51ee17e09acd25cf16
  7. 0x769ba72834a5a4be7244a75446f210296582389a7f4f4e8d6dc68ce35a292303
  8. 0xad1a0689a43f6d2491d889bc45419eeb0704a7f3c9c562d129ce4b78932bb961
  9. 0x614d3b6b86de03837992e46a2f66ac8be8f29944dcd19831ef11c326f7e9c779
  10. 0x4a594546cc605c629ef5f4e8f375c9c9b07bb64369f608e44551c285319297b7
  11. 0xe1df165f3c69626ff1481a3ef6dfc2622e917ea17a78cd59f340066d301fb8d5
  12. 0x15cd36344d974c55b6f580578f0563e541344467cef28231bd9d9db05e79f532
  13. 0x33fc1351c38cd27bc6972d4d1d2c6baa7fb113346e29547df2fd38d8e6c92e40
  14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
  15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON