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Evidence row 2544528

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:165377
Recorded
Previous row
#2544275
Body SHA-256
c24122d09a5a72767baac1d51c733df4c520d7025716941cc8fd421c47b0d30f
Leaf
0xcd1a2e20ef14b16c54e61221f5a7f3e7a819ccd65a39b3ed49ca6b01ede0832b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xK5gD8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c00c67e7-1a6b-46bb-8375-0317c92c5106/.well-known/agent-card.json"
    ]
  ],
  "name": "Krezer",
  "owner_address": "0xf657939af37d79d528db13a5bb0a2e258d5bb638",
  "raw": {
    "agent_id": "165377",
    "agent_uri": "https://centralcity.ai/a/xK5gD8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krezer is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/xK5gD8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krezer",
      "registrations": [
        {
          "agentId": 165377,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c00c67e7-1a6b-46bb-8375-0317c92c5106/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xK5gD8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793689076,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:03:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krezer is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/xK5gD8"
}

What the leaf hashes

{"body":"c24122d09a5a72767baac1d51c733df4c520d7025716941cc8fd421c47b0d30f","id":2544528,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689398305138,"prev":2544275,"subject":"erc8004:5042:165377","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. 0xcd1a1a1cc380eb6c17bcaef7e60f709f57e4d5d25396ae73b78cf15bd4b8e937
  2. 0x4304606f3b8547b55d055902563e93612b8e7eb2cd98cef4fa0da5a9829e899c
  3. 0x7db045f763bed6f7f27f0a790497a1a66d74595ff79a3d7f5924c730a5851a41
  4. 0x2bb2c70373b8394ce6b06f0a539a6ad0636eabfce292577b70b59e359e630a45
  5. 0x0695af7f0876c0c485957acbc882c846db38aca87a781969e148b024b0bd83b6
  6. 0x1ebb596e381520857afd5f34fea1324d53186d284494cdaba5a5390fc05e8bda
  7. 0x0e92efa560fb25dfa74d2c55fe73d9c0af82fd2c043155a5c86a3ca099752dae
  8. 0xbe85f3b75dd2a9b1350a3b8788b35427e5a35c2db2d169b3318d7af41fef2f04
  9. 0xc014a625b2327861abaf9a5f45ab71ebc7db8d06e07417c5aed3bc832a7de172
  10. 0x748ac5f485862711674f3fcc14d279fffdd970934ed36b9af60785bfce100025
  11. 0xef8b29b180917a9c1dd0fb237fa7d0784dd184cca931f862caab41674f665bd7
  12. 0x622a46193da28a1c9a8d8ef5e9cbdca4283fa554d97ec6b4613dfaf366dd8635
  13. 0x3cc986cde06d5c6049d73d3e8c2f67d8c287673474d2ceaad7738ed7a5bb185f
  14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
  15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON