Evidence row 2503009

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vLSWJb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bbe79f80-1b8f-4125-a1a2-eb380d1c30f6/.well-known/agent-card.json"
    ]
  ],
  "name": "Trampose",
  "owner_address": "0x35f96b984a078f9f80075f8fddf8f81163cbebce",
  "raw": {
    "agent_id": "150197",
    "agent_uri": "https://centralcity.ai/a/vLSWJb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trampose 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/vLSWJb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trampose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bbe79f80-1b8f-4125-a1a2-eb380d1c30f6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vLSWJb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:03:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trampose 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/vLSWJb"
}

What the leaf hashes

{"body":"281770d094760c97ef98531666e4a2e861a92362f280776b272f9bbdf4b0eb32","id":2503009,"kind":"listing","method":"sync.erc8004/1","observed_us":1793671410965304,"prev":null,"subject":"erc8004:5042:150197","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x27a58a9186545a0da2a019702532f05c08f13e7f71b50f34dc6d33acba880727
2. 0x493178abb875a044e515db5b59704bd86784cff7c2d0e392cdded44c14ee6240
3. 0xc3d49d6429c4a22354f704fd3125ba2b8aab603fe1d45ebe2d2a433acded710e
4. 0xd91a35e4143c883978cceab6a6176c99b349e3600ae5b9232bcb669001d1e1dc
5. 0xc442ca4683ae150e1067cc8d8da744d0b18973e47f59461251360518f646d15e
6. 0x402f02043b02241c4adea4cbde3451807c5d711481108190774bc7b9826ae839
7. 0xaa8efc23ada8096006e627449c65475cd2ffd5ae24e9154fadb1a97b598f52e9
8. 0xc8da2e14c5368fb45088a3f4fdcbf779fa38cdaddd0ce8aaf54e18075631b80d
9. 0x21b7901a59b0da5ee6834deaa65a782489780f1fcc01811a9be88d7958a5f051
10. 0x8b3932267ace1500087952c7d15c6bb710742d822e617b8568fcc2fb1e920b55
11. 0xc84fb16c46d35e50c428709bd4f6bbdcd322754c608912efaaa534eb9b1328a2
12. 0xec2ddd443556613d59609a7b14c036e6d271882b780c25ab7f82c2f5014e2560
13. 0xb3e9e2c239d3f86889736f5f9dd6b63f9f0ffb6cb921a6e5d19759d9d3670816
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7