addrbookFor publishers
← The evidence ledger

Evidence row 2094362

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:78590
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
522298dff8ab0d4cafb5eaf778848dba027f46bd2ad3fa5bdba554f3448d44bd
Leaf
0xb072b8885bf1aa326bbe1147b63bf74fdf9d2803a093620a6ddac25ea30ba1db

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7Ah8c2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a55995dd-9a76-4894-a5aa-368a7ed351a0/.well-known/agent-card.json"
    ]
  ],
  "name": "Sarkabel",
  "owner_address": "0x39b3344188bba3cccc7b7fc364d9afb2390bf46a",
  "raw": {
    "agent_id": "78590",
    "agent_uri": "https://centralcity.ai/a/7Ah8c2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sarkabel 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/7Ah8c2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sarkabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a55995dd-9a76-4894-a5aa-368a7ed351a0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7Ah8c2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:39:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sarkabel 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/7Ah8c2"
}

What the leaf hashes

{"body":"522298dff8ab0d4cafb5eaf778848dba027f46bd2ad3fa5bdba554f3448d44bd","id":2094362,"kind":"listing","method":"sync.erc8004/1","observed_us":1793608768418483,"prev":null,"subject":"erc8004:5042:78590","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. 0xb072be5fa73224b37b492369c8b2c2bd31395d9e138ce88264efe9517e15d1d6
  2. 0xccc9a793b083d27619c5d8ebaaffbf008696d37329b0075b03fd308b393770c1
  3. 0xab9c7d8d8d9f492d54adfc7759cbbe3483b8ad83b1bfd06259226f5c711cec7f
  4. 0xc5be5a89c7edf9a001c54e408bddb09278b6015fede7a82faede02d0f53ea3b9
  5. 0xec16d6268059028cd5eeb402dc7cd77a8e57acc421f21c2f3e36c6a08094b7da
  6. 0x7318b0b6139f7b7bdac3cb4de7ac2e1d71c605e935ecbb9210549c147118a62d
  7. 0x85b208fbffcd01189e5df93242af31d954b9b853c73821f2526db3595c7edfbd
  8. 0x259097310ca8c7a183e5f7a9c55b88cee614e05f04b95e41da08988a490aa9ad
  9. 0xf208aafb690be2c71b76d990bc81833e6b6e2a53a32d408f72f87a85be00ee0e
  10. 0xff9b13f28e9fc4aebf013b9a7f462e9881344e40ca7df99aef72a42c83e58d01
  11. 0xbd72926e70ce8b3fbd88a65517bfafaf21f027e2ff85aadf0711eb1de7ac64ba
  12. 0x3f5b8a46d4602f78a712f9446b064f32836e36fd6c23e6658582d1139ccd321f
  13. 0x026aca682cb5dc6926296949fd7c047905eb55f048c3a7c3bfbbb67e9d07fee8
  14. 0x2f8469a138f90dfcfc93d4f817bc8f20341a871e08f629fe27a2cd40dbfeb340
  15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
  16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
Not published on a chain yet

How to check it · This row as JSON