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Evidence row 2131435

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:93168
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4889a66f8d92463feb327d823d18f9a874c981cb34e924a1ee930b1b8f5771a8
Leaf
0x32cd0ea0d159d75d1abb180fc146bfd6e46276a6181e34e9ea2871554d45dd3c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7o8RGm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/143cf1f8-0e90-4e91-8c4b-445a7647408e/.well-known/agent-card.json"
    ]
  ],
  "name": "Lampan",
  "owner_address": "0xfa19d4226308dc43b132dc6427eaa23d200ab7c0",
  "raw": {
    "agent_id": "93168",
    "agent_uri": "https://centralcity.ai/a/7o8RGm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lampan 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/7o8RGm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lampan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/143cf1f8-0e90-4e91-8c4b-445a7647408e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7o8RGm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:20:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lampan 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/7o8RGm"
}

What the leaf hashes

{"body":"4889a66f8d92463feb327d823d18f9a874c981cb34e924a1ee930b1b8f5771a8","id":2131435,"kind":"listing","method":"sync.erc8004/1","observed_us":1793622055213141,"prev":null,"subject":"erc8004:5042:93168","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. 0x32cd18b3cccd6d6b13fa1ef77dfd51e8c8d69689c3f585b4bcf6e58fef2de36e
  2. 0x83d68e5b8cf6581ff24228b91771f1e89c1641fb4871ed9e12e583d1858598ef
  3. 0xa04f703ba6cc8bbdd9054c34ebfc3ac915e64a9b3bdd9cf83a47ad3cca739987
  4. 0x110e165b7aec30937a47eded9f1c35cf32b83f15c7170159fcc98548f64936e8
  5. 0x8a222a6dbcb51e8d83d61e290cbc746084d3dafbc487245af2facf5c73cbab72
  6. 0xfa35d812c1821ba03d5f06935174d9e9a14be444121984658fb59d646cf3cd12
  7. 0x4bbfc2927d2e9f951c82af794813472764d1804744f41a00bcb14aca163aab39
  8. 0xc61ed45d60fdc0a97609995ae13ebe7d931eedfceebf0362b7556be71e52ecf5
  9. 0xc6fb2963eea3fc468bce4df956fa9e8399915aba74f5c12c760c0fdf613c4178
  10. 0x424b41a794092c389278e4c6328fdfc4260aed207afcc5e669092a6fdea9086d
  11. 0x63d9f2abc84685b720039ce7c24fc7e3bafd26d6663c9bdf02ba7428cd48a684
  12. 0xfbb11fbb16df1387fcf6dad1ff255bb69acc83242a947f9efddb3836b0f91e4b
  13. 0xdcc1d9c1067e77e4536008fca60e4d4987a5b540ec77923110dc668972c55745
  14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
  15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
  16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
  17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON