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Evidence row 2727242

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:211253
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
14f1918ec84433d7140934ee63bc676d63361163671d6c40ea7bdcdde9adc216
Leaf
0xe8c97c1aa27199ead06c001ab99bd04f1cd1e76d07827e228c1978177fb395f3

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zDyXOG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9580db33-5c9c-4108-8248-f29fae7623e0/.well-known/agent-card.json"
    ]
  ],
  "name": "Fiafik4",
  "owner_address": "0x2dd61dc11fc38decce339815f1c6b495782afd0e",
  "raw": {
    "agent_id": "211253",
    "agent_uri": "https://centralcity.ai/a/zDyXOG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fiafik4 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/zDyXOG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fiafik4",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9580db33-5c9c-4108-8248-f29fae7623e0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zDyXOG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:19:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fiafik4 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/zDyXOG"
}

What the leaf hashes

{"body":"14f1918ec84433d7140934ee63bc676d63361163671d6c40ea7bdcdde9adc216","id":2727242,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747997116785,"prev":null,"subject":"erc8004:5042:211253","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. 0xe8c984b9fc6d6669cf2ec99030f6fd7964c5ce1f5528f77e0408c957cedb19c8
  2. 0xcc355037e5caa54b1e3cc9c60558af9134c3427c633bd97ac4b0cd64c8c29c46
  3. 0xef6205fe286798d0c8b0d1477f6b8050020a2d501ebbecf28ca5a1073c4eb4a1
  4. 0xa5eebc788b4eb294a75137adcff35ede48b64d9c079ad2ada2d2dcf8e671e0a8
  5. 0xe28fb9f90207cc4788e9906cb1f1ad2d7c6c711cae83dcccdd0dce2d614a5997
  6. 0xaa4a8d2fb255154231254c057de20b9f3f1543ca12bce6490273fc399ee99080
  7. 0xf9845532a55a351d49a49f9487094665f50151fdcb5c5ede4e4f7054e3c5244e
  8. 0xc648c9b9e6bcd6a04573a22edb49121e70f2f8d78738af771bc6f99d227de3ab
  9. 0x38d99713f532e47a3274c6d701591016e38ab1dd5e4725f7d74276f632137356
  10. 0x2c41ae4c8b52b752b7b017a5519ec4410e6df05e55fce8924bfaf03a1de999d7
  11. 0x9754ff07fc10a16f252b67506de6264eda22cb20364e0f2d3f70e7b1f7c06d9c
  12. 0x792fe2c8b779250d39b315920e8b7c549ec8c259fe9808dd30734ecd84783eaf
  13. 0x01c4d391183e6afadf7d572bbc89bc89e153cfbcd7d4220372a49faf006c6f90
  14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  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