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Evidence row 2725941

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:210994
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
41c38c8475aead83382404f81d4ab2f12695801d2dccbed0a2a61311cba1d844
Leaf
0x550796dac29fc5739ae38ffc040e5d2ca51c0a5ef8fef78c175ee2820770fe9c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3aDvIb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bc92a025-0c60-4b51-9cc3-1516db020f28/.well-known/agent-card.json"
    ]
  ],
  "name": "Josiosteh",
  "owner_address": "0x3de046f512866483fb5f03523d0211560cdd8e87",
  "raw": {
    "agent_id": "210994",
    "agent_uri": "https://centralcity.ai/a/3aDvIb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Josiosteh 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/3aDvIb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Josiosteh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bc92a025-0c60-4b51-9cc3-1516db020f28/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3aDvIb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:14:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Josiosteh 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/3aDvIb"
}

What the leaf hashes

{"body":"41c38c8475aead83382404f81d4ab2f12695801d2dccbed0a2a61311cba1d844","id":2725941,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747663296038,"prev":null,"subject":"erc8004:5042:210994","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. 0x5507d8cb137f3323fe1e4e1a6d42f984f054ed0bfba6ca5f9d2350f24d75ab44
  2. 0xa1399df9ea5a6c5c4fd8741ec761eb99d0102a65b927e6c1fdeb7a2d37da1166
  3. 0x5b75e5750dee24a297b78f34dc550d110e24ac0c28c1a3a5173baf6acfaf704f
  4. 0xf6a9740bfda61519e7dac28bde33f12cf9d3aa271184694b22ba815184c6682c
  5. 0x76903e822eb1ce195e8c2131dd1d4ddc1b6afd577286b930824bf8b7d9d1ce8b
  6. 0xdf8b034959bddf98376bc51bc8beabe10b521c5f52edc983b21b085f03f0755c
  7. 0x83631ef62686ef0ce0cafd0b0e71f8ff2313959fdfa856d3bcecb64bdd7f1fbf
  8. 0x9fccb8894a29163fcaab0cabfe24af77fee638183a34dc1698d00d611c16f4fb
  9. 0x54ca3caa7989e0e35febb0ecef243e290a003d4bf7607074e16a59ae468ede5d
  10. 0x7e18f234c2ff57f141815eb88df5016804ab2ac3d2c84becf206fe1fc42ea10e
  11. 0xd7fd217e2dc94377e297482761618a6e17d246ea5d0aaf5f18e9b137c212a337
  12. 0x0fac9ee8ff23cf76ee996122a99c7b199af94dd0db3506b16e5b12c78c6559dc
  13. 0x130f30e899bc8ce212e170bbaa25774f0c81fe70574c3d294e9d7dd39ef78bb6
  14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON