Timestamps

curl -X POST http://localhost:7600/v1/timestamp

{
  "merkle_root": "a1b2c3d4e5f6...",
  "timestamp": "2026-02-17T12:00:00Z",
  "tsa": "freetsa.org",
  "token": "base64-encoded-timestamp-token"
}

curl http://localhost:7600/v1/timestamps

[
  {
    "merkle_root": "a1b2c3d4e5f6...",
    "timestamp": "2026-02-17T12:00:00Z",
    "tsa": "freetsa.org",
    "tree_size": 1500
  }
]

curl http://localhost:7600/v1/timestamps/verify

{
  "valid": true,
  "merkle_root": "a1b2c3d4e5f6...",
  "tsa_time": "2026-02-17T12:00:00Z",
  "tree_size": 1500,
  "error": "",
  "current_root_matches": true
}