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Evidence row 2715207

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:205673
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1f34ff4b99d63f737ddd33d31091e1d1769c4708bebdeef1921733cac09c4b12
Leaf
0x94958ac8b0af92a9cd8422cca25e40f34e5c980a9b0f742a5806107b4c440187

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zyRSxH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9390f3de-638e-4529-90cd-55dd83308014/.well-known/agent-card.json"
    ]
  ],
  "name": "Stassano",
  "owner_address": "0x8c0ec3144a549d3cfbe01e85f339d4a7519ff4bf",
  "raw": {
    "agent_id": "205673",
    "agent_uri": "https://centralcity.ai/a/zyRSxH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stassano 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/zyRSxH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stassano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9390f3de-638e-4529-90cd-55dd83308014/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zyRSxH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:21:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stassano 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/zyRSxH"
}

What the leaf hashes

{"body":"1f34ff4b99d63f737ddd33d31091e1d1769c4708bebdeef1921733cac09c4b12","id":2715207,"kind":"listing","method":"sync.erc8004/1","observed_us":1793740901010436,"prev":null,"subject":"erc8004:5042:205673","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. 0x9495350578696ea58deabc2ba08a62d3340d5691382945dff4faff434c366402
  2. 0x3a6ffc3400809afad866d637824a11151e155e8b2fcd4d40528fe75cbfa1650b
  3. 0x0a3ecff0517e68d404f50687e6e6aa4d81ed41eb3f288671b3fb9b2dc0ce1e44
  4. 0xe0428339460f905a79d8f732bd769c6d24d4395866959c8131d6182fc81c914c
  5. 0xed22c18823e664c473472f5d53dfc6a37b14df37efed38e87edb4254dfae5e00
  6. 0x12a938e18dee884226f5a2b5b975144bfa1e4331d9ed05f631d6fed7e451cc3a
  7. 0x40a46784ce662a13d8f3e7fe7ff2058d5b1fdf312a4be4f17bfca985a82de3b9
  8. 0xc8b8625df90e427626205778ad83a293bba927e93f1ad28ed107c1db837c9d18
  9. 0x3694dbf92ff8e9ac58bf484b55ea897daabc1ad5b5b5c8198dbec175f7ded596
  10. 0x00ae60678e9aec8938d9477aa448a8422d56eede0caa5e51ef1bb8db6b487e3a
  11. 0x2db13621d1ce0461312a664378efd40b4efccd0683a10cdc23c9396a25b05261
  12. 0x860c2c10eba4f0e983dd4ddd068c7664a84eb2de727da7ed7b96ff05e2133dfa
  13. 0xe8a1cc80f0a780fac0f4fe59ece43b6ed3c93f7812fc0d8197e2f289c28a6e91
  14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
  15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON