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Evidence row 3433143

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:346587
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
54087ae955c6e17c0fc228944e50839b89c1cfcb2f8cb1e1d5824317fc508866
Leaf
0x204d272c9dde74baf9094ec47775a1b8a1d72b0eb3db74cb9a152b9a4cc74ae6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8xt3Dv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/52e1b306-5d43-4c72-87a8-f07170f702fe/.well-known/agent-card.json"
    ]
  ],
  "name": "Fiamjo",
  "owner_address": "0x869fcca4c31768e508195def4cff4ce59380f541",
  "raw": {
    "agent_id": "346587",
    "agent_uri": "https://centralcity.ai/a/8xt3Dv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fiamjo 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/8xt3Dv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fiamjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/52e1b306-5d43-4c72-87a8-f07170f702fe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8xt3Dv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T17:37:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fiamjo 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/8xt3Dv"
}

What the leaf hashes

{"body":"54087ae955c6e17c0fc228944e50839b89c1cfcb2f8cb1e1d5824317fc508866","id":3433143,"kind":"listing","method":"sync.erc8004/1","observed_us":1793900256774606,"prev":null,"subject":"erc8004:5042:346587","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x204dbd29003ede7b28666d5f2b44546d212401119d49bf3405757ec1cc0e838c
  2. 0xb37a188ec52cdf0f3463fbfcbc8f132f6ea55ca55464690a2c530b0146fb2251
  3. 0xb28cf7a7fb3ddd2f844428224a145016cd77732c323526ac287a144a771ed997
  4. 0x33d8839ef21b028a67ad8a2feb0cc125f6c06e82febb54ab95a15956e07e6fed
  5. 0xe0f310b94cf7c853ff77c823801785eab8f2e9a09febc40b0174688224a621cf
  6. 0x0aaac70eb034b2b07465583dfa7da51d82c5b960b62f83423ccb57e39477a5cd
  7. 0x91adc42f12aa4f59f161985e6a88e230c53f1adb6a651b197176e0ab2ff74c30
  8. 0xe02e571fa4df365a2d64bf98e6c76c958814cce1761005875803e75a06b2b2b6
  9. 0x7684d3248f79e04931961083b5b3cd6e0bb1d082a4a13380f72ebce34538e049
  10. 0xce6450c9373f2586b5334e4c4f2fb985787c910790eb565775d8ad03530a1091
  11. 0x7a39757a44370494f35173fbddde2d08984cbb06c9dabae2c152c9cb9d67867f
  12. 0x1505a032068656c40341f20408269515459fe1bb38bcee00e0bc96236f75936a
  13. 0xbd3acddf75475814d59aeac38580c039a4fa767c6e839fcd1e04f6f1a9d6b6b0
  14. 0xdd6fa898dc2d1128c5a90a4bab70abf6cb81c974df099096ad3573f2fd245ace
  15. 0x7c0ecb381cdd978337dc5ff40a1a1db43aaef42628e17d5c85ef5bf173d90fbe
  16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
  17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON