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Evidence row 2708970

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:202696
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
309cb59cc2c7fdf5e2f38b2f920bfc20bd37aeda9074c858b299ccb87a231fab
Leaf
0x07f62a44574d489f847b1720844ed1f815dfbf98baa439fcccc8bcf2d17979ee

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7MsW0U"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cb5fd133-dc98-432e-b9a4-a062f1840727/.well-known/agent-card.json"
    ]
  ],
  "name": "Viovose",
  "owner_address": "0xa87acb7bf720915f326766de5458b561291a5be0",
  "raw": {
    "agent_id": "202696",
    "agent_uri": "https://centralcity.ai/a/7MsW0U",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viovose 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/7MsW0U",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viovose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cb5fd133-dc98-432e-b9a4-a062f1840727/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7MsW0U",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:19:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viovose 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/7MsW0U"
}

What the leaf hashes

{"body":"309cb59cc2c7fdf5e2f38b2f920bfc20bd37aeda9074c858b299ccb87a231fab","id":2708970,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737198339833,"prev":null,"subject":"erc8004:5042:202696","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. 0x07f6296a98bb0849ba26479cf8de7752eef2c35f1a954b93c4a0324402624b87
  2. 0x5fb6e4053407301b3d8b1e046c7858e02a4ecba84bf865dc13957b36181961d8
  3. 0x77cccd3a1cb2839d7a8181387bb423aabad36f4b95470e7fbfb6acd0a022657a
  4. 0x709decf8c9fd25e715c85ad61e279b1dd1a50e99813e8d02ea2897af9cab217e
  5. 0xa23828e0bb09f791597041c25b32c6c668d63283dae3760d9390c84186432f07
  6. 0xaa633c35b466720a3e9ee2ef1fc5915bd61145a2cecef0a7754136bd9bd5261e
  7. 0x72270a27f36ce1c713f583b18953e567d1e2c2201378f8adde750bf4651c64ed
  8. 0xd3ff8fb22e07d68210e0e13dafb0c507f1f1fcab3b13ce71b935fb3ec9f87565
  9. 0x8fde89534084a50ab3d3df761a82490b2d9d792777232d0cee6c1da312626b6f
  10. 0xe477b4d8708b1fbf3e2243912a9054282671019a356b0736c0aa8da59867ca3e
  11. 0xa005443ddad7064f9f6b30b4de84dad237a6d82172e611bb9c3f13129cb8b32a
  12. 0xaca26b4858c092fa669d65992083ad40aad05d636d4c6901ba18a08d12754f74
  13. 0x394e8598ae2af6d79de9c7634464932da90d62d762702fa202424a45582a05df
  14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
  15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON