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Evidence row 2595196

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:187964
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
dcc97048b3950d4931ea3fdbe849227326e420413bc56347d912c4def2efeed1
Leaf
0xc3f368d657e23ed2ba638be64084c751a730c1ee93b0da76e120251a396c334c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sOSTVv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cc084dd4-43c3-4ae5-98db-7506e7c8b3ea/.well-known/agent-card.json"
    ]
  ],
  "name": "Kofert",
  "owner_address": "0x92183e38790b788ad391818c1d1b604b0926ec72",
  "raw": {
    "agent_id": "187964",
    "agent_uri": "https://centralcity.ai/a/sOSTVv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kofert 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/sOSTVv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kofert",
      "registrations": [
        {
          "agentId": 187964,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cc084dd4-43c3-4ae5-98db-7506e7c8b3ea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sOSTVv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793715842,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:24:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kofert 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/sOSTVv"
}

What the leaf hashes

{"body":"dcc97048b3950d4931ea3fdbe849227326e420413bc56347d912c4def2efeed1","id":2595196,"kind":"listing","method":"sync.erc8004/1","observed_us":1793715874200594,"prev":null,"subject":"erc8004:5042:187964","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. 0xc3f3e1ffd363a99f99d3012b71786ae5899e8643994e8a43baf38b421d2a6ed3
  2. 0x0311a8b5242d01644725c2483a807f074a248033c51c94595aba161721d5db07
  3. 0xb2559e919e4096a3d721e948f4bc052916bb7dde00d90da7bcd7cce20fd55636
  4. 0x3ce5e78d9f88153b5332766392698df00681d5c38a7200cb4bc9d614e13efc6b
  5. 0x52095e56795cd91f1503a7634b37f36547fc5887c7a7f848ebaa8518ecf5a8fc
  6. 0x48a4cc4cc3ef80e5f8dc06e4ad198154d817081045c9408c75bdf77c44225462
  7. 0xdcab6813ad3a6f207beb20602cfb27fba034ea1702201c34685a71a89a820095
  8. 0x4eb1fe50b373cc95e6b54f7200f0bf0025b51f2fa12abb6925b1a18f44749f12
  9. 0x50a9d8cba53f7dda38fdecc798075ef065361c302110fb85d547b658b03f5e30
  10. 0x23dd46be408db09af84083bedabace923989fb438fd9cf5c8ab58b28c85399de
  11. 0x4a1d97b87a724313396403d7fe462dd3869bfa0892c9fde57cb0cd5d493fb2f1
  12. 0xb55db932067eb00a0063e550fdfa33a75fb18b44d577a037aaa88df648769072
  13. 0xea5662e345c3629b99f3561f2bce8ac753b4bed58f2a329698d8e798b051984f
  14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
  15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON