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Evidence row 2548225

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:167020
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8686288879eabb057d00bcc53f75ea6e57bc391c2d0bacb7eb69b939c4b2e1f0
Leaf
0x733b441c35424cf4842f9b49e4ea47fb6a791e831ee70418c5174cdbee92b923

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7C8gbb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7bd50368-cfcc-4fbb-8992-a2d6598c2387/.well-known/agent-card.json"
    ]
  ],
  "name": "Vastubias",
  "owner_address": "0x5ce97bb93dcfeb1b33ec466cc9c533ea2f8a5bdb",
  "raw": {
    "agent_id": "167020",
    "agent_uri": "https://centralcity.ai/a/7C8gbb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vastubias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/7C8gbb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vastubias",
      "registrations": [
        {
          "agentId": 167020,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7bd50368-cfcc-4fbb-8992-a2d6598c2387/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7C8gbb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793690985,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:32:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vastubias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/7C8gbb"
}

What the leaf hashes

{"body":"8686288879eabb057d00bcc53f75ea6e57bc391c2d0bacb7eb69b939c4b2e1f0","id":2548225,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691151418364,"prev":null,"subject":"erc8004:5042:167020","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. 0x733ae68a0c223e5c95e5b01955b1ac763d8a77fb544fa36f745745e16cfcc16f
  2. 0xdb0ebfa15ad44c99ab4729bfd6336ff4367ec83eb915cf5416c4ba5dab0b9c67
  3. 0x02bf067e29075e11428a90c5fa9502f214e4bdd93732d1267edf1c9e77a0163d
  4. 0x2f7bdde6f9108c83ee27ccf212a376a1b54f4680d1456f4e483e1b57c4c6eb1b
  5. 0x548f6cbe7ec35f77b88e22e30fcfda8dd5d4505f770bff7e699606d18a8ee428
  6. 0x6b58c88cee900362d8ac4d25e6313b06834d8d70654d2ae65df4b342827f98ae
  7. 0x606b145e5a64e37866db9ef81ee7b427415255e920f3a522610840f42f53cf8e
  8. 0x86d8e0c0ba58edb7b66bde42661b2551d4e57302ae4d90db4d1965e68bc533ad
  9. 0xa5c4b4126aa67b1c858b8f755ad345ca3162c821c6ff92b0c4c64196a1c030e5
  10. 0x4219f67400c610acdd0775d9c3e508f8bfb54e19c5a327585a9315931ca4fdc8
  11. 0x1b3a6609404533072f08d3d0e773a77f3abbfc6d2e676d23b264496d184b19ab
  12. 0xa74b84d5b52898537a474fe92b8dc6e935e836e61482e2ca9473db11202e5b03
  13. 0x892eb4fc237b63aa9cb555db156e93417ecefd6e971d8aae4d777eefb8211946
  14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  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