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Evidence row 1843687

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:36958
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
20014d9adc336332daa6d4dea5c5214c4331f9818ed7a2b43daca23352a828cd
Leaf
0xd728f028806356ece400fc8ca74ec091096274d3b770ea03c9d906d1416463b1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/j5jl2i"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8a007320-12a5-4b9e-b436-b02d285fd9f7/.well-known/agent-card.json"
    ]
  ],
  "name": "Fioda23",
  "owner_address": "0x6f42a63464dc0125dbf70af592bd5cc8b41aad53",
  "raw": {
    "agent_id": "36958",
    "agent_uri": "https://centralcity.ai/a/j5jl2i",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fioda23 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/j5jl2i",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fioda23",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8a007320-12a5-4b9e-b436-b02d285fd9f7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/j5jl2i",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:14:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fioda23 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/j5jl2i"
}

What the leaf hashes

{"body":"20014d9adc336332daa6d4dea5c5214c4331f9818ed7a2b43daca23352a828cd","id":1843687,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574887741785,"prev":null,"subject":"erc8004:5042:36958","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0xd728f49e68838fcafc5a1b9aad0e7b4c0332fa50d19b195d983ce5e731ce7bab
  2. 0xecf6f337f5292de44ae6bd6050c20b7e117eeb676db088619e64bb7fc127676d
  3. 0x3d07f6e9fcde1c308ac9f08189b850ef27ca8fbbe7319189a5cb006ff0d739e9
  4. 0xd40dcd25334b44a5f6b8c715fba7a2de3a2daecaba5f836171b38a8cbd00d7fe
  5. 0x0cefbe489d46477ff38da1a57cbdb388feaaa8ed5ec54518e4bde75d067a421f
  6. 0x133abef95601c6a0481e4076b4257ef1843195a2920b9ed27a83452f944ec70f
  7. 0x03f3e573388590d3981729dd5ccdcd4721518f0a3d9d333364d93e728aae78a1
  8. 0xff8ded83aefb006d6c57c503ca9c79bd22ddae8bc8b6b9da33ce846119b37824
  9. 0xdeda9292c281dad346d193d3b7ef7b3fd067f228e4493a70bc620144ce5eb6c0
  10. 0xcb3b41c37ca3d11be54d960f2aaee0cb4c25d128d47dabef2797efb0d2803239
  11. 0xe85548a3a52616d129b263e671f45537f7ee9bb67fa89ba4d8e27bed7088e757
  12. 0x5286c70252ce1d2134a08e8f861c17b609bf03ec34c3b3a77b39816d1787aec7
  13. 0x5604ebb26a467785e0d13c4e7f1730e632124652e4df86dc2a82a0734e46265a
  14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
  15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
  16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
  17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON