addrbookFor publishers
← The evidence ledger

Evidence row 2571172

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:179047
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
eaf8ae5f4f80599ba689395f5e41894cfe97ba67cf9ba12f6479587190713760
Leaf
0xa221e813f8bf3216f9bca93b4e817ffd6063879cca668f4d4482b4e10fe660d6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VGP1Ag"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c546dbcf-058f-4907-94ba-dcd48721623d/.well-known/agent-card.json"
    ]
  ],
  "name": "Hitani",
  "owner_address": "0x5270129ae158f6509ab2bc2f5bee354dd545408a",
  "raw": {
    "agent_id": "179047",
    "agent_uri": "https://centralcity.ai/a/VGP1Ag",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hitani 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/VGP1Ag",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hitani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c546dbcf-058f-4907-94ba-dcd48721623d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VGP1Ag",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:23:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hitani 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/VGP1Ag"
}

What the leaf hashes

{"body":"eaf8ae5f4f80599ba689395f5e41894cfe97ba67cf9ba12f6479587190713760","id":2571172,"kind":"listing","method":"sync.erc8004/1","observed_us":1793705004009416,"prev":null,"subject":"erc8004:5042:179047","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. 0xa22197e1576ee5c895e6306af908c1bab72bb35f6b7a555ef1482db80f6d7a55
  2. 0x3bfd8a36da850ee4ae549f0174e98e15961167507d1d978326595d13e5c9a3bd
  3. 0x5f64880dcf164c4cc1eb3efa73d0a6a12553520e07843b975d6208fdc98104fa
  4. 0x6e9fd3ffb603f7e1439e66610e491152638d076470f18264940382889decea26
  5. 0x73b0ad59b533b01fa6a0885091367f995834d14c8f596b7cc2830f83e6599b93
  6. 0x966e1d090e0a06ad0753c9e6c88e52a2d67eba298e34f427a31e27068eb5bd39
  7. 0xafd0ab066bfda332b1db7b3409b21675692e8c93adc8737ee596389e0504e3e9
  8. 0x231265bb11cc79d2d3e3d42a84e287d079b98e25fa1e28379b7591603b41327a
  9. 0x4e35db1e45790bfbe5e1b4ed192e290a5d633b11d3c01aefcd1c8b4d842bbab1
  10. 0x661ae8e00fee9c7562d50a54c21df05bab5bedc4f122d8dc9780f697871356d5
  11. 0x5bcb54fdc34bcd4041e530b7af1afb01f21a4afd91d3e134df139daa41b2e8f4
  12. 0x18e26c9ce6560a8dfdfac2a5585b2cf9df1ce96dc143db164f777c4bb4b3de47
  13. 0xf28d67782c92bef914bcbfba8a09fe25600ef28046c4bb2c25d01c0f921a6c77
  14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
  15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON