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Evidence row 2717286

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:206646
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b38baa92a6f4aed881e3b7fe1bf36c1494183e09388907df91b0b6173fe8b7ae
Leaf
0x74c49e7171ec726fdab9e472e8df37948ec4ff9135a5f6f1f9197dd641077b35

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OVEz1R"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/68a0feb9-cab7-4d1a-9837-bca55aff999b/.well-known/agent-card.json"
    ]
  ],
  "name": "Korias",
  "owner_address": "0xa85b2a9ff1a0047f5c0b570d04e18c59dc57ae04",
  "raw": {
    "agent_id": "206646",
    "agent_uri": "https://centralcity.ai/a/OVEz1R",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Korias 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/OVEz1R",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Korias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/68a0feb9-cab7-4d1a-9837-bca55aff999b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OVEz1R",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:44:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Korias 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/OVEz1R"
}

What the leaf hashes

{"body":"b38baa92a6f4aed881e3b7fe1bf36c1494183e09388907df91b0b6173fe8b7ae","id":2717286,"kind":"listing","method":"sync.erc8004/1","observed_us":1793742259068067,"prev":null,"subject":"erc8004:5042:206646","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. 0x74c484a25591c3f665d97c91f2688f79084a28bebfcf2c8e03c9c03b518b406a
  2. 0xbc3dcce1d45a4ffe0e4423d7a39d0794a02f85e9efa1f02d023836121b34c3a1
  3. 0x3f8d6a18e4267bb67204d2360f2c07e8bafebc4e6b826584cc48d0f115a9f519
  4. 0x16d68bb51cd737b81f996673b08592852e3517e1893ff7e6d782e74565f407b5
  5. 0x99c9780d6b75ff90c4fa59f94f8663cf0035b941c88927e4310a4cece0ec0d03
  6. 0x7a5ece7b60104ee39432c71b867177f2387c6f7244c6cff5fe0b0c452bd054c7
  7. 0xdec5e975ac73157f6c180f9d423e89a3ee7177be9d45e0c08af04c99a0c78d77
  8. 0xa488af4ecf1ee583f81bfad918192be5d910d95da7e706fc7d41657e3239d620
  9. 0x4f3f88f7e6426fe7d1e38e3b1c5a373ce6ac45ff832ee8084de27f96507dc133
  10. 0xebfd8c2b05f8560cb8f656e7bd5d9110a96e60bbb945b770c17dd50e29f6fd08
  11. 0x96e64367ecd4158184ea3461474929705bea81c8d6c9fe1ba3ff777d6f4815c7
  12. 0xbfb5b86c3732e3821396df788c25997c105ee933690649fadb31f13174f0bc9d
  13. 0x0a2166fdbd0fb119437aa5c587d6d76eacdc831e2e2d305db6de877994a9e71a
  14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  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