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Evidence row 2728656

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:211956
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
334947301de157b8e54cba67cebfa27cb14334c3fc9af9c60684f653982728a7
Leaf
0x434b61d39959f8a5bc359c769fb39b908f200a0daec830826ca64c9cf8981f24

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ds40U7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d78a605e-bd87-4bae-b8b2-bd44e1ed159d/.well-known/agent-card.json"
    ]
  ],
  "name": "Krodjo",
  "owner_address": "0xa99ddd35c7a1733b5f5299de7d2b10329d84e0e2",
  "raw": {
    "agent_id": "211956",
    "agent_uri": "https://centralcity.ai/a/Ds40U7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krodjo 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/Ds40U7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krodjo",
      "registrations": [
        {
          "agentId": 211956,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d78a605e-bd87-4bae-b8b2-bd44e1ed159d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ds40U7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793748946,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:36:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krodjo 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/Ds40U7"
}

What the leaf hashes

{"body":"334947301de157b8e54cba67cebfa27cb14334c3fc9af9c60684f653982728a7","id":2728656,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748997125756,"prev":null,"subject":"erc8004:5042:211956","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. 0x434b5c60d29fd7d28475e25540bbeffa20e05de417e76452f71b3d99cf483d8d
  2. 0xb42266d638d6e3c4cd20672f6b634d35d38b56c22dfc77224830690b365ee9f2
  3. 0x8c166d62f0898083998c76d17256a8109ec55d0e303c33a7d2f2d2a2391b9a8b
  4. 0x7c044fa9ab8d8c674b687deb8c9d2426b9b05af060cd3de483302488274407e4
  5. 0xee7154c7df58101a93d900a745bf2d6da2b589ef5e1ed7ce58e8685e608fa66f
  6. 0xa3b7ef88bd67368bf25d9c49e9879859a8cce21792067294bb49a4d2b814e92a
  7. 0x1e6f03f76eedb19470446d38597fdf4529589ac5a341a737f349035b319d7622
  8. 0x749ee79b3388ff95770ab834c57d0e5a144c0e86cf83701a392b294fe4239e69
  9. 0x30c690a40263c4f1b661369f2a423235a06f0c1f763a44007c12bf7362d1712e
  10. 0x717b1db6de816e86eb921c5875c292dfa008e3b2dbb2052730f698167409a915
  11. 0x1a5167ef3aa26511e3aa8e5cc33571a670299f279617dcc3e99ae6a801fd0b55
  12. 0x1979de8ec5c2f5181ed10617648e4cfd9a76338606463edf56d965bb93f9ef9e
  13. 0xcda9afbf6d521dd006295916d12948a467a90d542e8d2f80f42339b4f83ed5b1
  14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON