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Evidence row 2729816

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:212648
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
48852c76c36f38dbb102cbaf7618851960342f8c2c2a7c50aac8f74bca773c71
Leaf
0x00fa332e20bb60f12918548e53f19aa2bdfee6a5ba7300fd595b3396d48f6e12

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IR4Qwi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b1cf9fd1-d4f9-419a-b34c-7ec51443e15c/.well-known/agent-card.json"
    ]
  ],
  "name": "Hantose",
  "owner_address": "0x5e8c2557266dabf425786c40bb8d2320ae366bb1",
  "raw": {
    "agent_id": "212648",
    "agent_uri": "https://centralcity.ai/a/IR4Qwi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hantose 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/IR4Qwi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hantose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b1cf9fd1-d4f9-419a-b34c-7ec51443e15c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IR4Qwi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:47:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hantose 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/IR4Qwi"
}

What the leaf hashes

{"body":"48852c76c36f38dbb102cbaf7618851960342f8c2c2a7c50aac8f74bca773c71","id":2729816,"kind":"listing","method":"sync.erc8004/1","observed_us":1793749677472748,"prev":null,"subject":"erc8004:5042:212648","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. 0x00fa3d5a106fdc257ea452fa8839ccd1d816ce74c7c600d7db51b7a54977eec8
  2. 0x80646ee9a82dcf3bc71e6a4c828ca6e28d52e2ac5d6b86d0ae1f5cc3a53fcdb5
  3. 0x2f9b86a32b3385cca3666dc479bdab6484d80e46dc60ba91f52502a0108f3826
  4. 0x28a7e51df8e9b2c7f6d79c789fc3c32ffbcdfe0a3169d6f32b53e6ace5dea027
  5. 0xe39370e8b5c1d9c191e9701b75fdbc0eafb25194e86930e228c96691ecbf93a7
  6. 0xbac61dbd2e8d0eb8bda5c0392a6a20c14492a682d01e10a8c80d84ffa76e0e39
  7. 0xdc64b775c92fb7c0d93b056727e8f43e67080a5a22f3b8047ea91787bb5f40c9
  8. 0x052fdd17995649ca9659189348c424ce8d49f6468a8b80b185e82d7b658b7efc
  9. 0xc13d64e2697309a0b6ebecf1893a03dfbe057c40db90ba04bfdd037c1e88e421
  10. 0xa72e591b488e3357e5ae87a315c4c5be9691534660dc023e21190f091449aa00
  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