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Evidence row 2537663

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:162658
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
93ce6247a88054e732a9f4ea35e7f4d5bf4f211cd32d0d311998ea024c3c2ac3
Leaf
0x4ec8cdb4ca539bb4c2973f336500c8362f603f02b800ad14e1876116702f0e5b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JlPYE3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bc2fa58d-f0b3-4c6a-a7c6-97728ea22d9a/.well-known/agent-card.json"
    ]
  ],
  "name": "Tovufo",
  "owner_address": "0x509d43dae3ecf97090dd73541de418f0f6f78eb5",
  "raw": {
    "agent_id": "162658",
    "agent_uri": "https://centralcity.ai/a/JlPYE3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tovufo 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/JlPYE3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tovufo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bc2fa58d-f0b3-4c6a-a7c6-97728ea22d9a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JlPYE3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:06:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tovufo 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/JlPYE3"
}

What the leaf hashes

{"body":"93ce6247a88054e732a9f4ea35e7f4d5bf4f211cd32d0d311998ea024c3c2ac3","id":2537663,"kind":"listing","method":"sync.erc8004/1","observed_us":1793686017516641,"prev":null,"subject":"erc8004:5042:162658","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. 0x4ec8d475efc5d2552ff61a64c90bce587cf06b6dc386955cabc43b3c526acb3c
  2. 0x9943540885d436a51a29aabf1fb7b257c182f26920977fe63727e44816c5337e
  3. 0xf429bc34e5e4bdfa052eb00a0e2bb4016aa9f8896aa83fd79103334570d14844
  4. 0xc378bc51369dc6c2fa73932536b684c31ad611da7527e43e2257d1d67df17f15
  5. 0x05e509424817aa43041a7da80a5fea24da3819609abdbcce6a95d221c0a9424a
  6. 0xf53b4d5a5734834974b008462de36168cd8d69e2320892242e34496afc1344e9
  7. 0xdfa97717b3461af8c8541b1a06f192ffb843c3d20fdd4e696c1d60f621376081
  8. 0xd82af131baac46be441881a25328e4a18550a98366364418a09f3a9e00c75542
  9. 0xe4e68ae3ffa9f70352b0dd556a60de7c930615cc4b1139df62ee676eda58089d
  10. 0xf8504ada7cd7380f090afa4dc0c445049a0e8f72b3aa23307eaacae58a50aa35
  11. 0x314b36118512de4bd9d9b6cbb0276a55e849fdd1f9018a4371d0de20586dc13c
  12. 0xeb5dc94121e9ce65117d2bddd583629e94d10366ce6bd13180fdc3395c2279c1
  13. 0x22f82e035d3ea6cb5d84043480913f82c413a83d3ed928d72d0127600d8acbe9
  14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
  15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
  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