---
title: "Prova OpenTimestamps (ancoraggio Bitcoin)"
method: GET
path: "/api/ots"
---

# Prova OpenTimestamps (ancoraggio Bitcoin)

`GET /api/ots`

## Query parameters

- `hash` string, required

## Response `200`

File .ots

## Other responses

- `400` — hash malformato
- `404` — prova assente
- `429` — Rate limit per-IP (60/60s)

---

[API](https://skmtc.net/spaziogenesi/apis/imgauth-api-di-attestazione-opere-digitali.md) · [All operations](https://skmtc.net/spaziogenesi/apis/imgauth-api-di-attestazione-opere-digitali/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/spaziogenesi/imgauth-api-di-attestazione-opere-digitali/revisions/99eac1f4f861/schema)