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Evidence row 3134339

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:297307
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d5ec40b1cacf0937b3778af3c4819e9783e4ba85b4ebf0334426eb7050f421be
Leaf
0x4eec35812969d5779c8d1c9905d4052fb29a61d23c687bf1b945d7b474b574c8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/joNlMg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d26f6b0e-0456-4e4c-bbaa-efa19ec4eae8/.well-known/agent-card.json"
    ]
  ],
  "name": "Perkarero",
  "owner_address": "0x3e64be24356b0d68c40744e494e0f510eb894ffa",
  "raw": {
    "agent_id": "297307",
    "agent_uri": "https://centralcity.ai/a/joNlMg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Perkarero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/joNlMg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Perkarero",
      "registrations": [
        {
          "agentId": 297307,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d26f6b0e-0456-4e4c-bbaa-efa19ec4eae8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/joNlMg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793827993,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:36:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Perkarero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/joNlMg"
}

What the leaf hashes

{"body":"d5ec40b1cacf0937b3778af3c4819e9783e4ba85b4ebf0334426eb7050f421be","id":3134339,"kind":"listing","method":"sync.erc8004/1","observed_us":1793828216775670,"prev":null,"subject":"erc8004:5042:297307","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x4eebd0ed8e23c95aeedbf978ac407f5b00e54f53f580f188cafacca14518d9fa
  2. 0x832259dd3a954d575736c5a9a30b5f5812200cf7fb45afa0b1c04f74fe7ee336
  3. 0xe10a391b026eb648bed72c4163437200d6b6fa3bded1528b2fa678d214131413
  4. 0xf3c4c7340bb44c72dbb3da7780fb0d3ebbf85c860ac4039e2db7c2fbcc31c080
  5. 0xaae7c6d5f7f719f46c6adcaead73f1482fcace0823f3fddde915ac37ade1643d
  6. 0xc03b453302cfd24708c5b407131f22b5675f7dcd10910aab00417f30df8b179b
  7. 0xf345574a375c2f495977ec68957acf1e504ddfeaf58c12b5ef2c9c73167f8ba5
  8. 0xd9a6898cda1430fd994b3b52f1bb0893adc6f243f0937ea28d2e7d8962cde8ee
  9. 0x2c8d7b6ab2c419bbe580718888c244448ff1265a29458b148ef83be8fd5096b0
  10. 0x762ece13c7f4866660cdc054439ae2348a4a51b6748e13ee90794c98c46a3617
  11. 0x147a6b53e2418a560ae7f77c4b175ec516da91b4ca6912bb64657db67ea1504a
  12. 0x2b5745a0b288ac5d8c48e339383706c54fcfb95bccc83c48776d382e79fdef7a
  13. 0x0c70678947e56ffce90ac2cce5414247eaf0e2b91719996aaa9809b66dfe1dc8
  14. 0x522a25971cd6b6d3e9a052dc11f957b2d317b322866778d5d8ebb96f44d35189
  15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
  16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
  17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON