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Evidence row 2707252

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:201940
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4fdc1ac866f6df44dffee47452fd4e04ee8e697a476a419e41cf23e7c6c267aa
Leaf
0xe154abf4ff4a140b3d5d603b3e94039fff1c51a0f222a72bed5c225055ea4490

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/D4eu47"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/63385c65-92f2-42e3-bfe0-bb6b067b61ff/.well-known/agent-card.json"
    ]
  ],
  "name": "Luoveh",
  "owner_address": "0xadcc1453be931dad556620fab57a6670767da69a",
  "raw": {
    "agent_id": "201940",
    "agent_uri": "https://centralcity.ai/a/D4eu47",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luoveh 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/D4eu47",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luoveh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/63385c65-92f2-42e3-bfe0-bb6b067b61ff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/D4eu47",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:57:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luoveh 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/D4eu47"
}

What the leaf hashes

{"body":"4fdc1ac866f6df44dffee47452fd4e04ee8e697a476a419e41cf23e7c6c267aa","id":2707252,"kind":"listing","method":"sync.erc8004/1","observed_us":1793735863600660,"prev":null,"subject":"erc8004:5042:201940","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. 0xe154d74e01043db553a7a16aa5d191807c2e20e42778071689a0f052cf67e0da
  2. 0x3c4936534c5eab08a6c9db12a67259c45b694549e29bb25b173d32641ab81050
  3. 0x5c887e4c136ce5149a22f102bd432e4be43ca4ef436422b0dbd9ee98f2db18c0
  4. 0x38e8d4ccbe857d0b04e7caf2a649a572d55d61e4d1688a94102a68f5b4826a80
  5. 0x65d359b807b9d68bbb8e80115f9f6914054e859a82bcb423278032edd34cae5b
  6. 0x757a2c53cf203fc992b59e8ece99115f41dbb86c7d21b665e3950a08192c7d21
  7. 0x9aeadf0a6cd9222fdd05c9237d56735f34d74604595fc3bc6b48073c760da1dd
  8. 0x3c34e233497bc0594ca81bb0e4a8c78c3c05a5dca08e411469445084ae4af314
  9. 0x4be88d316b310e08a27a18a52410ad9f800d8150a5bfed9527062ac77ac30fcd
  10. 0xe8480a7e1ae29a7ba80ae6c9058b05b4a3a412c9870715b28c92024a431cd098
  11. 0x58bac7905b84c90ccbf4c56af6722312111249d1e0a1eb43db85338589ee59a6
  12. 0x6346c1777e904ed944eacde864d96612cc0d9cb02af78a2d84e3e67e6157f5d3
  13. 0x2bacb7a3207deb74c13a1bdaa0fbb22b2ae9ba7754f80426bad8f93bff67d978
  14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  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