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Evidence row 2712790

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:204565
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3379871e645e1fe5816f88df9911da58ab51689bcdbea40555d2abf5ecd9ef2b
Leaf
0x84a5ed80ad80619320c3b934f7535a6d3373d30fd2437750cf41d4f257952d26

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FiHcG0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/361f0cbc-9c0a-412e-a119-22b52de58248/.well-known/agent-card.json"
    ]
  ],
  "name": "Dosik",
  "owner_address": "0x1492dbb8e05ce9fa3560edcfd92a7494e93bb6e7",
  "raw": {
    "agent_id": "204565",
    "agent_uri": "https://centralcity.ai/a/FiHcG0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dosik 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/FiHcG0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dosik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/361f0cbc-9c0a-412e-a119-22b52de58248/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FiHcG0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:59:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dosik 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/FiHcG0"
}

What the leaf hashes

{"body":"3379871e645e1fe5816f88df9911da58ab51689bcdbea40555d2abf5ecd9ef2b","id":2712790,"kind":"listing","method":"sync.erc8004/1","observed_us":1793739561900886,"prev":null,"subject":"erc8004:5042:204565","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. 0x84a5f0f243351719dafc5dd27063646d847b6d105ec74e0f7a4a557ab8d46ad4
  2. 0x9485c82c24295e75d7e8d42e5595302175b8084e900b62d3be6336049ce0d62b
  3. 0xa0595bf60142f1903ee1696574d00ca51b6b2e357d5dff8149b908841c8c22da
  4. 0xc5a2230480a616b7699d6d64462957a5ca9feb7e58753d41eb299c073c20243c
  5. 0xf65aa09bbe870e9e22e6530514408feb0fc5cef8fe6740725d9ad2dfd316706d
  6. 0x08fe0d081381525b50bd5de0c5ab4ed933755274838c63b4e5f5f731e05d2be4
  7. 0x210babce9f30563c6b8b5b320d797e5e55929546d4b61375dbe121660b152de4
  8. 0xe48b84eea8227e979f309371f26e14a803239c20e2416431ef3b6e72783a713c
  9. 0xc8e50d28fe4f668dd001fbfb3c4d0960c4b58f1208e06030288da2c931f2bdea
  10. 0xff293c25471950fc4a9845e88c235b80a159ab5796dfaa524c312673d2aabae3
  11. 0x87b4c4a561e0be7eac269963dd5f05a4bd061b6711d5b8b6aaf745b144fd742f
  12. 0x5af57549afdc2a7e441674bc679508a1abfa5e7e9f02bd519feb4e488340ac38
  13. 0x4c1bb7805c28c99914212233f31f3f9b3d39ed6d0209166fbe8eb2e894fc9168
  14. 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON