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Evidence row 3021380

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:256272
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
76bcaba47d248229fdd6e94297f52c2f671c3cd2309b583f726e8fa1767154bb
Leaf
0x0d4062c318cf779394eb988b3f1319fce60cd257356c0c92ad0bdfce68847b42

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pcHBS2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e1dbd8a0-ca39-483a-b2d3-30310bcca691/.well-known/agent-card.json"
    ]
  ],
  "name": "Vevus",
  "owner_address": "0x2a2aa67741e747e5470f2837d76936be75af1d0a",
  "raw": {
    "agent_id": "256272",
    "agent_uri": "https://centralcity.ai/a/pcHBS2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vevus 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/pcHBS2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vevus",
      "registrations": [
        {
          "agentId": 256272,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e1dbd8a0-ca39-483a-b2d3-30310bcca691/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pcHBS2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793805266,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:15:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vevus 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/pcHBS2"
}

What the leaf hashes

{"body":"76bcaba47d248229fdd6e94297f52c2f671c3cd2309b583f726e8fa1767154bb","id":3021380,"kind":"listing","method":"sync.erc8004/1","observed_us":1793805343688430,"prev":null,"subject":"erc8004:5042:256272","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x0d40624b8715e8a3cedfc5d3da65c4f6ebf1a932fe14e354787ffb4e2e63d57d
  2. 0x106541f9058dbcd43cad8b1ce605220b03cd5c4a8bd4ae3f9165f0396542d3d4
  3. 0x7216ee81a90006a7db2762e450da3550eb13df9fc63bc5bf2e8fc9d833f5b940
  4. 0x7c695f0c7a3b9472d1629d25746f1717976c7634201868cb9889aa9a884e85ae
  5. 0x747a2c98ccc12ece5339fd6229096f72ae321abac9328ca8afacb923a4562157
  6. 0x41e12d1a6838e3b5d661b60a85d74a3a320456175a8513c83bc15c6954397d35
  7. 0x42d7ad1842dc9793db6e03d79260729c1ce0693d9ee143ce6a6fb5c78549f0a7
  8. 0xb9b042cecd2a31827ce7ec19256c04cd8800b439942068c3a8518d4e6bed17ae
  9. 0x2fb8a9b97b2d2475bc244480edf813d611b2e5b61a9c4e096e31254b7c482b2d
  10. 0x509af5f07edcaacf3e0a219766bf5fd7736ec67a53f6624b18a4adb2b2703918
  11. 0xc69a35f0bae22ea5dd5eac6f9ad47d583ff7ac8bbaec65b5986ac9f045d3fd43
  12. 0x7c83d06b4a598d3cecbd0a717c1ae4a2c31dd9fbcf1f0512712c808787e92ef5
  13. 0x560a8d8743921e358ac2d2544ff4017f04fbb620889d08b703ad6a8cbb302913
  14. 0xb44c115525799df7784dd57375ef033a43e7f44d7f0a962d5e8c65f7f052f0bc
  15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
  16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
  17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON