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Evidence row 2562911

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:174948
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e53056476f9c231d226deded305de043dd674d41ddf329b2ec863ee80771c6b9
Leaf
0x4fa3d17b418f8dff0152fa08e6615c05d0e96f2f9426a4f8c64e6c962ae00d0f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/O3ms6D"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7c8d4611-b72c-4d46-b870-00bc9bb8ae5a/.well-known/agent-card.json"
    ]
  ],
  "name": "Sussa",
  "owner_address": "0xffd00e64bff4962a11121b7f5e46f73a779b3131",
  "raw": {
    "agent_id": "174948",
    "agent_uri": "https://centralcity.ai/a/O3ms6D",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sussa 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/O3ms6D",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sussa",
      "registrations": [
        {
          "agentId": 174948,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7c8d4611-b72c-4d46-b870-00bc9bb8ae5a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/O3ms6D",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793700148,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:05:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sussa 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/O3ms6D"
}

What the leaf hashes

{"body":"e53056476f9c231d226deded305de043dd674d41ddf329b2ec863ee80771c6b9","id":2562911,"kind":"listing","method":"sync.erc8004/1","observed_us":1793700307180443,"prev":null,"subject":"erc8004:5042:174948","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. 0x4fa3c0eac1eec5026084b8eab36f42702ca4d786dfd415f5595adba0e47f7886
  2. 0xd5d519c126e0eeb7bae7a5a5d6282dcc9d1ee8efbf5a36ca8de740459c63d60a
  3. 0x61aa32558ab43a00454b80ef3e4b085dfeb4f116b00dc3769a7ce16add5ac641
  4. 0x13aa85ddf4a3bf19359a0b5555428588239c4aa4cd9ffde97372276d27eb02e0
  5. 0x3589631cb574ac51d151ff7e0331d31ccf2fc7d232470ec517b9e60b531a96bb
  6. 0x9b5a2868548e47e07cc5b5ae55b2ca4354f99f0c3d1442e3f9de82c014924648
  7. 0x6af7d12e4027b03664ab437eed90ec6fb5c3588f3ac4faf9538408ed0cdfe186
  8. 0x6e0816426747323c21cbc79354bcbeed2f7fd2018fac2bbf3fba5195ae27eaf2
  9. 0xee6b0a29eefcb8800f8830d2c970fcef37d2b13607b5221e1acd36e32afbbd1b
  10. 0xc89be3d033f4cb680b2d94c304fa778de73e0a7891ec6b3276de6dd8afd03c1d
  11. 0x74f62bae1c62cdc4d6e026e2a01922542950f68d963561c7d5ea8ade3d74ef43
  12. 0x5067e540510b4775123aaa1b89e8e771fff48cda2d5217221586896ab145069b
  13. 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
  14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON