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Evidence row 2538446

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:162951
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f03a677bacabf86fd89601cc91949e8cadc9067d5d4122068b015855f80211de
Leaf
0x55558fa4ed6e4819dee2731babe068b0f22cc81a23d6405b3a0b345a8b54aded

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dYWeFx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8d6e5777-7119-4143-942d-d48826102f53/.well-known/agent-card.json"
    ]
  ],
  "name": "Hussis",
  "owner_address": "0xb317345d21a0be578469f21edd4139bfcf266508",
  "raw": {
    "agent_id": "162951",
    "agent_uri": "https://centralcity.ai/a/dYWeFx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hussis 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/dYWeFx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hussis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8d6e5777-7119-4143-942d-d48826102f53/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dYWeFx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:12:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hussis 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/dYWeFx"
}

What the leaf hashes

{"body":"f03a677bacabf86fd89601cc91949e8cadc9067d5d4122068b015855f80211de","id":2538446,"kind":"listing","method":"sync.erc8004/1","observed_us":1793686350081953,"prev":null,"subject":"erc8004:5042:162951","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. 0x55559b7e5731d765dff33355cdfd5105ae18dc487624d71e69548275a691e3a8
  2. 0xb03658421fa258939d6ed25e55fbbcda43a3def5e4bd0b9ed2aba4e1b6bcd424
  3. 0xe4a6aedb345ebec98a16265cdd71a19ce6aa817025ca41a2a160c6004150b174
  4. 0x797532faa5ee03b2381825b1b0a8c3ce8a33442c1afdb9913d89383e85d4450a
  5. 0xf5bbd574e95ac4ada8005e6ad40c08e532b7695c550f34355fb6ab906cf638da
  6. 0x472d74d2b0c7d5b24deb7df961a477b394f2918c061d68b2cb2831ac9992b9ee
  7. 0x105409c91e762d2cda81a471ce1caae448f9b4ebdd5352254ad64d07ae971f55
  8. 0xb28cedfe6c9bdbbc8e101a3a66f3005ce81a79560b7650776c7cd23e8a412c33
  9. 0xef8205dc2f5748eae737b9ede70d131e141ecb75f0df6f1476545ffb42857b6b
  10. 0x80451cd1bc8dbee7431e0833a33497a44ce5767bc67ef602bdfe9b836c2f6c6c
  11. 0xd7fd217e2dc94377e297482761618a6e17d246ea5d0aaf5f18e9b137c212a337
  12. 0x0fac9ee8ff23cf76ee996122a99c7b199af94dd0db3506b16e5b12c78c6559dc
  13. 0x130f30e899bc8ce212e170bbaa25774f0c81fe70574c3d294e9d7dd39ef78bb6
  14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
  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