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Evidence row 2505470

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:151065
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
fa661d2bcc2df9e5bb9941a072bbe31de5e066a128e06382001ad03a3ebb4a85
Leaf
0x17476ea4e5249c2ea187944a19c58e5f5935378b36ed87b2d0633a06976457ef

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PqCNzI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7d774d7c-595f-492a-a6cf-4e9e3677796e/.well-known/agent-card.json"
    ]
  ],
  "name": "Trava",
  "owner_address": "0x7f300c13f89ef190e462f3ec4cb93dcba62320ec",
  "raw": {
    "agent_id": "151065",
    "agent_uri": "https://centralcity.ai/a/PqCNzI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trava 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/PqCNzI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trava",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7d774d7c-595f-492a-a6cf-4e9e3677796e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PqCNzI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:20:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trava 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/PqCNzI"
}

What the leaf hashes

{"body":"fa661d2bcc2df9e5bb9941a072bbe31de5e066a128e06382001ad03a3ebb4a85","id":2505470,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672432261547,"prev":null,"subject":"erc8004:5042:151065","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. 0x174750140f5d164025ee0a192dc8d7bcd3599e34d86cd329d2555f4b43fafb8b
  2. 0x5c1efc762858017f9ecc0ed5d43b7815827c3ec4c7ac2194ede8368361511720
  3. 0xdf53508066d98e4ca02db481caac4bcd7ce9dd5f64a7dd528495f4bafe652534
  4. 0x43f158dd78402f0fd5266064e3ec9b9136643445344cce82fc237fc312ac772b
  5. 0x061aef1a1ebf2761fddd44164d19f4eee377077094677671b0e3faa741078ebb
  6. 0x929e5e2dbcea690671b428606b8a30db651d35e8d14e60a8d6bad51301ac9158
  7. 0x69d280f57ca8ae7a0e90c52c785171da2bd8e9291aa7f73f8ecdeff69cbc5f18
  8. 0x3ede5d3799efa17097181fb73ca719130c3abdab5f75fd5eecb45b73bcab37d8
  9. 0x385c5e387784c63f3d223f7f3eaa1cb9e8dd0f0ab69235941f204a7f9d03b970
  10. 0x9b6ed9e209d9345b45e35ca9c8fb9ec42b99f94830785f01e70536221d5fcc23
  11. 0xf48112c63d4772517c69389a71489e3a3e994502249326b26c5c083200596d32
  12. 0xdc7e3be6affe8e3653d730246dee639c21857544d7c28cfe4ecbec4484d07e5b
  13. 0x44a929c85a68a4bfc920e6f6a76cc8d1505a44eb82a85347db81eea2551d3a16
  14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
  15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
  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