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Evidence row 3034716

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:265433
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a707155c67519957979a8d4f1859af5e79dd149e2e1c68bb307133131407cf13
Leaf
0x4e6924a4795f903339c08dc2b91a6bc51579e1aab895938cc159e37a759fc760

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9lNHlE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/12cd038e-9dbb-454e-9313-0e48a3885904/.well-known/agent-card.json"
    ]
  ],
  "name": "Biallik",
  "owner_address": "0x43a0ef292704c6a23e4dbd8b339a992b23ff05aa",
  "raw": {
    "agent_id": "265433",
    "agent_uri": "https://centralcity.ai/a/9lNHlE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Biallik 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/9lNHlE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Biallik",
      "registrations": [
        {
          "agentId": 265433,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/12cd038e-9dbb-454e-9313-0e48a3885904/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9lNHlE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793810847,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:51:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Biallik 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/9lNHlE"
}

What the leaf hashes

{"body":"a707155c67519957979a8d4f1859af5e79dd149e2e1c68bb307133131407cf13","id":3034716,"kind":"listing","method":"sync.erc8004/1","observed_us":1793811085143532,"prev":null,"subject":"erc8004:5042:265433","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. 0x4e69e4bf715f8b5fb20ad84bf6b503e3d10b0585fc3207a943b417848ca4e81a
  2. 0x6833d69e79eb9afa978505afe5a8900a6e9884bda612d142740039d2e7ac75a1
  3. 0x96ab84ae1e8be5fdd50fc0cfb47a8432c2591e5f39735e0fe4dd396a62118f63
  4. 0xf59979e45252057c9baefe25bfcc59d12f74af4d2c4961e55bf9d915923e0de1
  5. 0x7b91ec0af7092179caa993f5fa200ecfd8e04f12975531e9ae8fc66f0795e61c
  6. 0x91cc73e7918f9b7c1b42330cd751142c29537a65ffa62b4498afc10f058f7d06
  7. 0x22908bd18f4f0a046e502663e2e00c71664f1a4bf649bdc469b3c47d10607e11
  8. 0x7e6e91d526ffc6377da5c925c7f178bdb9c5c5f200a81c7965484eae5c66a873
  9. 0x25789f427b9491cfc0e1f9ef5ff4c60fecc680d0603df6e2efc65d96cb9c31ee
  10. 0x56a9377522704ace1a5153ba8b99c3a343ee35aa1004f9afcc6366d9ffd96013
  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