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Evidence row 1783550

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:17547
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f8e1f245b8e323950a968ad2215c4e44f1d2cbddec863d4b641117cf28db8939
Leaf
0x74ddd4fcf512907efea19c417f021b15fd45135d14bd8544c2bf70b6bc70fd92

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RCvWI3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4033c34d-b9dc-49db-9167-3b5256200c50/.well-known/agent-card.json"
    ]
  ],
  "name": "Frorus",
  "owner_address": "0xbfda0e4e9d8097ff0308fc9e22ee3e2407e5b560",
  "raw": {
    "agent_id": "17547",
    "agent_uri": "https://centralcity.ai/a/RCvWI3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frorus 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/RCvWI3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frorus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4033c34d-b9dc-49db-9167-3b5256200c50/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RCvWI3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:16:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frorus 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/RCvWI3"
}

What the leaf hashes

{"body":"f8e1f245b8e323950a968ad2215c4e44f1d2cbddec863d4b641117cf28db8939","id":1783550,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556969513862,"prev":null,"subject":"erc8004:5042:17547","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0x74dd9bb1ee210580c84123037d367e0a073c6646888a89646b03a7bb90e487eb
  2. 0xd04a3f272e63c00dc8ea2fd28c5a4ff2321de036eb3cf52d16cab0e3594f8848
  3. 0x6a96c353a2f5fc8e8a87c08dad468afa1a47dc363c5b1844979215a290ecd8db
  4. 0x8a286fe183f32b58a8c331016572cb0b997debc69a683c118a6a0fdb25f946f4
  5. 0x8c3071cad8421108a17f360eb5a5db41aeac3aeb30ac1afec8918b5b8b07745c
  6. 0x5b43ce0fdc468f0ef2f29df9639e47f54d6867d3295d1998bfd2df8c97722f41
  7. 0x22de6d3257ade9bfd23b8211ac6797c6633ba2ed6a0e5d478db88ddf8c1d2d49
  8. 0xe2b303d1affdc6246ee00ac6df1e6132e8fae786d0e461ebb5b3f3873e585751
  9. 0xce63611dcdd28b60c34b53b44020a0afe9dd1c489767a96a6fc707432175ce1e
  10. 0xe81e62c719d7000c8fe42e45215aedf6a2996f541cab61d301e57ed4d2a41e52
  11. 0xc76da62af966ce1abddcfd5dadc958126f88913c21ca8b27e1027a7e7502ac0a
  12. 0x7db75c7aace077c417d768719a6bf43b859889f737d52a7a24f768c32a757f76
  13. 0xeed7e951b5e4701a6d9e1ccb44369bdaeb14efaf3655042a73f8487da4230bf1
  14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
  15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
  16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
  17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON