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Evidence row 2572800

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:179996
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
745c5d88b0a40d51260ff0b524d5773f00f0b68a2aba26a2065b6a96f3c08ca9
Leaf
0xf6af40167cf14524e7d2864cd5d55629dc025540a12f0b82d93f068f76743fde

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OHfknE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5fa76623-5387-4a65-a4e9-1c33f915a7a4/.well-known/agent-card.json"
    ]
  ],
  "name": "Zabler",
  "owner_address": "0xbaf311dc47b58c9e6febbde1f43ce142b0936eff",
  "raw": {
    "agent_id": "179996",
    "agent_uri": "https://centralcity.ai/a/OHfknE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zabler 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/OHfknE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zabler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5fa76623-5387-4a65-a4e9-1c33f915a7a4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OHfknE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:40:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zabler 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/OHfknE"
}

What the leaf hashes

{"body":"745c5d88b0a40d51260ff0b524d5773f00f0b68a2aba26a2065b6a96f3c08ca9","id":2572800,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706030538912,"prev":null,"subject":"erc8004:5042:179996","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. 0xf6af1eee5c5b3513acbc7e7f75c8cc3efb8940bb52411f17df50674ae8e70851
  2. 0xed5898cc34b89cf5b6c42e6014d9a7950a9fd15b73c5235f6280bb4af8077950
  3. 0x9079ba7816fb2c108c0fddbff1c304d4a35dabc6aa91b716e26d8707e47c778f
  4. 0x2b5bda570f572eb8d1dfbd9ba0e49fe9e3244bc924bda5d45a7961ba05c48f32
  5. 0x8f50e42c0e07741438ae09d4256cf3f1f52eb394181d44c22bfc8f2ad9217386
  6. 0x86b077826f761c5a4c8bd737c69c924e4401cb622ed50dc4afc78a1e15adf89b
  7. 0xa71c985c800e47621ae5cd385e7ddb26650c9bef7d586b69ce228042af40af94
  8. 0x2e411f1901a791f7284ff758b6df4bb25b78badb21bacdb7962912627f95d84a
  9. 0xf576b0b5424297200e45f5821ce78aa0b188f65972f43a43c4cb42a90625a5a0
  10. 0xa66b0ddd019cef99926c35e2380ef8850dc1e892fdda706a87aeef8d5d7173d9
  11. 0xa2ae05f4b290664da5cb9e14cccdad2948f84d36e266ebe37d41178b90002cc6
  12. 0x8e2fd31dcd959bc950e7fb16ff244c3007836a9b4944f9f0007c7dbc87a4b430
  13. 0xb82c6f9993ed0052af72159e6cca836ea7f9958178a63f242d6957a81b24911d
  14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
  15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON