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Evidence row 2493217

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:146181
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c6832b98dd17988703aa914cfb2a34484ae54cfdb345d5282532c62aea0dbc2a
Leaf
0x00f80a226f509a165f2a8af0399cd6829bc88f9e0bfdc581a5f15a3ffeba0ef7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XFPWSk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d9edc4d2-04d9-4183-8a11-346c28a08e9c/.well-known/agent-card.json"
    ]
  ],
  "name": "Kano",
  "owner_address": "0xcc3d7a3762f38be09465ff7d0b4d2c9027c52af8",
  "raw": {
    "agent_id": "146181",
    "agent_uri": "https://centralcity.ai/a/XFPWSk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kano 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/XFPWSk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d9edc4d2-04d9-4183-8a11-346c28a08e9c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XFPWSk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:54:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kano 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/XFPWSk"
}

What the leaf hashes

{"body":"c6832b98dd17988703aa914cfb2a34484ae54cfdb345d5282532c62aea0dbc2a","id":2493217,"kind":"listing","method":"sync.erc8004/1","observed_us":1793667249629098,"prev":null,"subject":"erc8004:5042:146181","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. 0x00f81ad0fb5047bbaf14f74e21eb5f8a25c9e4f038620caf2074def4b5b7632c
  2. 0x983509846c8c881c50c14101723177f94c034de4258df5ea94d7ae6146cbca06
  3. 0x04177c49f80522005a61bac9963f19fb092abffee176ba858e1b35143f861812
  4. 0xafeb42f9b0eed8819e61a9cb2f234490441aa0e4fedc2ebae612b36521c6d0b9
  5. 0x26bde7be9e86f01ec1369cf15d50cc0cabf930eafece0274a262fa9e521f5ab8
  6. 0xa88c4e8aa46c17a69a3747d3576dbef1618c3b7171108589eaf3db2fcda411e0
  7. 0x6ad803a98f0b2d08e991ebf24239f55f2c9f3a5ec446bc596b36fe2de369c039
  8. 0x58d087b8b753a5daa0d290d58ef2074d4081c13d93261c234be66b309c53004f
  9. 0x3cc944dc20000f0d79faac2fe45d46cf430ec823e705b763575553fb7c4a586e
  10. 0x2a97a09e205ddb28a1ddf1eafa6a15a5f8b1e683133be795e7fb375e54702d3c
  11. 0xbec4c79705eb14dbc2a86ccd0a75c58c3ab8a2805388638d4b3cab100e7e1403
  12. 0x13e74bdf3b049091063dab59276305254368509776f52845ef5ecb1488d1b4c0
  13. 0x50c3ccb9a988bdd7634544be1fbdd1b3bb920b22bba931f12522f80ed5cb4784
  14. 0x38d3e4f5af0a7695cec711b235344c4c2a36bac0d573eb1675af35d5916bbc2e
  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