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Evidence row 2183582

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:117951
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2ebc8e509bad4a53e5f79b5abc198dc3d51786742d90eb9cded743ba90e15d60
Leaf
0x7509769f537a0ad2223efad9a923dd536d8557696c020cac96d1c67cbd2a396f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0ALUKm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b905fde1-0b20-4583-a725-072b04142863/.well-known/agent-card.json"
    ]
  ],
  "name": "Piolo49",
  "owner_address": "0xed202c7314db3b3924b55d28d84b408e85df9122",
  "raw": {
    "agent_id": "117951",
    "agent_uri": "https://centralcity.ai/a/0ALUKm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Piolo49 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/0ALUKm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Piolo49",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b905fde1-0b20-4583-a725-072b04142863/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0ALUKm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:42:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Piolo49 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/0ALUKm"
}

What the leaf hashes

{"body":"2ebc8e509bad4a53e5f79b5abc198dc3d51786742d90eb9cded743ba90e15d60","id":2183582,"kind":"listing","method":"sync.erc8004/1","observed_us":1793641354022264,"prev":null,"subject":"erc8004:5042:117951","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. 0x75099e740bbb58603d82c195b74e712b4e26553c17fda6bbd2447d654032c551
  2. 0xd48f1127d19ad50a4fe9e6825856d863f492a3c80135ec911b02bf4924c3920c
  3. 0x8928be2cdd2a48b814f4ad7791ba70aded60219af2b9d328c3b9309d5b8eb638
  4. 0xfa71fe2c99431cb4c87c6a144965a4d41b05830a4d9fc13ceeb69e97435657e4
  5. 0x681d62cadee50c31d3609572ed63f4428eebb8edc479408f7d0815fbd45059c9
  6. 0xf3bb19152c648a8d845fd502965ac512ed955e9ad906240f867a4fee4c22ba40
  7. 0x1a62e21582763fca84c3f632e44aa2ad43bb598bbfb3c1d8aef22bde2bd349c5
  8. 0xf071307c444592b5b47cbab355f42e77f8885d5d81a89822bc6494791f0b0d09
  9. 0xd947977a807ccdbd779c39c6c6c0463ed34272286bc87fdc258f93d9c23c3cfc
  10. 0xd42367b4e5dd5e8d6fd79dca11046df09e3369f2a49b65e4f49465fd06c06252
  11. 0xda782eeeb678f63a4c934e31d82d424dbebef0507a93a24bcfc6898b58c83779
  12. 0x5feec977b64b001b93395460c9aa81fb2cde50b38c4635f5557793eb53a80b31
  13. 0xc661008e4484d030079bed4f257f712dbf632593873d45182aa879bd19ae8590
  14. 0x05ad6b5d39c05b20c421cfd08a369494609a679562a35de106ddfc5164e8f853
  15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
  16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON