---
title: "Changes to Get block by hash or number"
method: GET
path: "/api/v1/blocks/{hashOrNumber}"
---

# Changes to Get block by hash or number

`GET /api/v1/blocks/{hashOrNumber}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 53 revisions.

- **2025-08-08** (v1) `db389f03b097` — 9 breaking

## Changes

- **2025-08-08** (v1) `db389f03b097` — 9 breaking
  - the response property `_status/messages/items/data` became nullable for the status `400`
  - the response property `_status/messages/items/data` became nullable for the status `404`
  - the response property `_status/messages/items/detail` became nullable for the status `400`
  - the response property `_status/messages/items/detail` became nullable for the status `404`
  - the response property `gas_used` became nullable for the status `200`
  - the response property `hapi_version` became nullable for the status `200`
  - the response property `logs_bloom` became nullable for the status `200`
  - the response property `size` became nullable for the status `200`
  - the response property `timestamp/to/allOf[#/components/schemas/TimestampNullable]/` became nullable for the status `200`

---

[Operation](https://skmtc.dev/hiero-ledger/apis/mirror-node-rest-api/docs/api/v1/blocks/:hashOrNumber/get.md) · [API](https://skmtc.dev/hiero-ledger/apis/mirror-node-rest-api.md) · [Page](https://skmtc.dev/hiero-ledger/apis/mirror-node-rest-api/changes/api/v1/blocks/:hashOrNumber/get)