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/extended/v1/microblock/{hash} REST API Endpoint

Retrieves a specific microblock by hash.

Updated on
Jun 13, 2025

Path Parameters

hash
string
REQUIRED

Hash of the microblock.

Returns

object
object

A microblock

canonical
boolean

Set to true if the microblock corresponds to the canonical chain tip.

microblock_canonical
boolean

Set to true if the microblock was not orphaned in a following anchor block. Defaults to true if the following anchor block has not yet been created.

microblock_hash
string

The SHA512/256 hash of this microblock.

microblock_sequence
integer

A hint to describe how to order a set of microblocks. Starts at 0.

microblock_parent_hash
string

The SHA512/256 hash of the previous signed microblock in this stream.

block_height
integer

The anchor block height that confirmed this microblock.

parent_block_height
integer

The height of the anchor block that preceded this microblock.

parent_block_hash
string

The hash of the anchor block that preceded this microblock.

parent_burn_block_hash
string

The hash of the Bitcoin block that preceded this microblock.

parent_burn_block_time
integer

The block timestamp of the Bitcoin block that preceded this microblock.

parent_burn_block_time_iso
string

The ISO 8601 formatted block time of the bitcoin block that preceded this microblock.

parent_burn_block_height
integer

The height of the Bitcoin block that preceded this microblock.

block_hash
string

The hash of the anchor block that confirmed this microblock. This will be empty for unanchored microblocks.

txs
array

List of transactions included in the microblock.

Request
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