addrbookFor publishers
← The evidence ledger

Evidence row 2269952

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:128933
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f334345c31a303a415346d023833e5d67b83fd71acf52be7891d341c87cf0dd9
Leaf
0x1f33b632ccca9154a996a4ed2bf3b9843595787795d594e35f0088147d67dcaa

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TdcBYf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aa4390b1-598b-4bd0-8451-b617ffbb2518/.well-known/agent-card.json"
    ]
  ],
  "name": "Kranus",
  "owner_address": "0x187d4a4dfb12586296cfd3bcd92f56fe4b3d9250",
  "raw": {
    "agent_id": "128933",
    "agent_uri": "https://centralcity.ai/a/TdcBYf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kranus 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/TdcBYf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kranus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aa4390b1-598b-4bd0-8451-b617ffbb2518/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TdcBYf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:56:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kranus 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/TdcBYf"
}

What the leaf hashes

{"body":"f334345c31a303a415346d023833e5d67b83fd71acf52be7891d341c87cf0dd9","id":2269952,"kind":"listing","method":"sync.erc8004/1","observed_us":1793649375493591,"prev":null,"subject":"erc8004:5042:128933","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x1f33cf19975062747afdbd5e0ce6399712002ed52dc854da2a749ef941ffeafe
  2. 0x2c417725c5f14d83856148b1bba56c5c0327a2e0d6da8302cd302896f8175352
  3. 0xf784fb5deecfcb3df42f7ba9a474d8b4bb9214654282c6c9f359d5fc10963f3f
  4. 0x799a0da9d5938829ba03ab962e810b124bfac4f227d68a6b5019f14e359b8e81
  5. 0x5449067c90650b43517330eac3997109bef92a21c0cfaf16151a4c8de92c6374
  6. 0x6aaf611cf716c7c539c8620813030954d5afaf8e2dbe06b20cae18e4b5e80c4f
  7. 0x469e9e12c29307a50a143a8b9c81f24863ddfbb4fa04f88a3c4d516f70eb3487
  8. 0xe1d130080f3b734b376ec59cdde28541b701e16737a1abcbb069dcc0e143d714
  9. 0x0220b7513623133dbf7652df1547bd74344773d4c7713b8ef8a4d5ef87c31d06
  10. 0x559aa847fb62659ed51e3a1e3458b72e465b2d4f8012f464078332c08c01e9e6
  11. 0xdbd806e4aa9cfafe14b41acd08d389783a1f09a79b16529f232cea9fd45cdfa7
  12. 0x921d0608297ee8b39f59114be3d8989b8d4efd3e464dd03aef90facc4e2624f6
  13. 0x350e03a59bf81961fd9ce694f08f9ba0239d9ea2496b0c0dc7998c9e9855326f
  14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
  15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
  16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON