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Evidence row 2580569

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:182818
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a5f48ab60d986e34349bc795a02c3531f1abd66803af8b728c945edf76a3e622
Leaf
0x232e17ab40fcc1655965f2086c42f99cc69080c8daee19f02309f857db0f23d8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aC2hPp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c360aff9-8995-45cf-9589-6b07799050ea/.well-known/agent-card.json"
    ]
  ],
  "name": "Govis",
  "owner_address": "0xa76fa7eb3058eba745482c285c500587e930f8e6",
  "raw": {
    "agent_id": "182818",
    "agent_uri": "https://centralcity.ai/a/aC2hPp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Govis 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/aC2hPp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Govis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c360aff9-8995-45cf-9589-6b07799050ea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aC2hPp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:37:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Govis 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/aC2hPp"
}

What the leaf hashes

{"body":"a5f48ab60d986e34349bc795a02c3531f1abd66803af8b728c945edf76a3e622","id":2580569,"kind":"listing","method":"sync.erc8004/1","observed_us":1793709423390536,"prev":null,"subject":"erc8004:5042:182818","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. 0x232e1d684df2955d5ecbcddfdd60a41fc8dba3cad2315c50b2d312300186092a
  2. 0xf38cdb291988ef6fae83733e693dbd5e28baeff48d695ea26092ca66dec1144a
  3. 0xbb74a7e7a524fc6e045fdbb0f1d424d2a0a35737e1f7f12980f2c6968bff1ea6
  4. 0xb928242553d5bfaa6d6809be4f0623c119d9fda83e5c67e584a3a79c3b9564de
  5. 0xa5e77f811ea56c517ab244ff7563b305851e65fb9120827e0689e02ebe3e71db
  6. 0x5e62ca1d0f1ede04aa52aaf483a334e0a6d45cf6ccfe2340d7071ebff6e96603
  7. 0x1747f9919acc505dfbeadf20493809628920339c22a842cb44c355078fd1848f
  8. 0xb37f1c2805db0fc700e42d362acafc19e8059fdaa55f93f8e34c4d97453a2577
  9. 0x93b0b241465c11982df1d6c5e3440da8cebd1e63a378f74e76c38bdaebd89fd6
  10. 0x3a64adb55af9acd36dc2594e7f03a769d2ad0d0da491eb846c48ae478c361868
  11. 0xab66e29e513532f85e434c4803674fdcb49d75e2e88fa2a759bd567df5145ba1
  12. 0x8a00064dc3090f721fca48111a776e0892c8731e78b7f7f25c29211ec7f40040
  13. 0x65706b23c7877da436d3d17f8ad39f1bc0527dbd6eda2d2fbe22724bb8d4e50c
  14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
  15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON