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Evidence row 2719047

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:207451
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
83abbc12e9477c465bc99dff73f91af6143b2be135c1b458e4e3d60f04263e04
Leaf
0x9fb4af81be08a31d268a7e268cee3367df64302b426158556ad6987aa6ac9bf2

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RiO0x5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9aefd5c7-f209-4968-b9eb-125a14762449/.well-known/agent-card.json"
    ]
  ],
  "name": "Trikus",
  "owner_address": "0x19c84cc90cf80c90a472f564820fb35b0a441de0",
  "raw": {
    "agent_id": "207451",
    "agent_uri": "https://centralcity.ai/a/RiO0x5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trikus 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/RiO0x5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trikus",
      "registrations": [
        {
          "agentId": 207451,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9aefd5c7-f209-4968-b9eb-125a14762449/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RiO0x5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793743214,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:01:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trikus 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/RiO0x5"
}

What the leaf hashes

{"body":"83abbc12e9477c465bc99dff73f91af6143b2be135c1b458e4e3d60f04263e04","id":2719047,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743272511550,"prev":null,"subject":"erc8004:5042:207451","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. 0x9fb4abc79c36893222c9eb4c2a1a1db60c62d61caf225d38e36071d18a497f43
  2. 0xffafe221202a74f077373fc11b5dbc848244707b55ab3a3625398efd49a47b45
  3. 0x8d91f8d2b744fc2bcda9ad09f7ce03c6e953d6de4e3fee3d24b79fa9b2d8acfa
  4. 0x5b389e05b69a67efe8d6bf00fe2e9158997718fa6f5f3aa68348191c03420bb7
  5. 0x44b115fac42b4f1b2d2a9ad5e18ad7e09e109f113d8172a76692da1af0d4b5b7
  6. 0x1fcb75413474dc9399a74733cd99b7885ff9072cc1595a7288571ba97e0e80e4
  7. 0x37d168d5928467065622b6387b50e69500eb84e35f5693f746a50390cd7649e3
  8. 0x22a6165e9da79fb7db7101387a7d7dbcaa4f884a98750ec728aa0cdecdc56c09
  9. 0x014cc46322b8aeed0f2111cf5211a284d40df35f6354dbb2c107c7d7ba1dca34
  10. 0x05fbacee16d214d2b5c269801e3979b046c0cd6cf25940180de3879437b5773a
  11. 0xef7699fd6254ffb0ccebe16b632ba720842cda5dd0783b11cc45073c44d3efc5
  12. 0xb47b1f6faea714cc97fa97c8755c79e0e099a2dbf305cfc6e721cc7118fd4160
  13. 0x8070cbe0685f508360b5b1120601afa35a96b721c6cad8ddc83334fbabead425
  14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
  15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  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