# PieceRecord

Defined in: [packages/synapse-sdk/src/types.ts:437](https://github.com/FilOzone/synapse-sdk/blob/64c5042d4a5c01045e0d46e7d07508a03dc0149a/packages/synapse-sdk/src/types.ts#L437)

Canonical representation of a piece within a data set.

This is used when reporting confirmed pieces and when iterating over pieces
in a data set.

## Properties

### pieceCid

> **pieceCid**: [`PieceCID`](/reference/filoz/synapse-sdk/synapse/interfaces/piececid/)

Defined in: [packages/synapse-sdk/src/types.ts:439](https://github.com/FilOzone/synapse-sdk/blob/64c5042d4a5c01045e0d46e7d07508a03dc0149a/packages/synapse-sdk/src/types.ts#L439)

***

### pieceId

> **pieceId**: `bigint`

Defined in: [packages/synapse-sdk/src/types.ts:438](https://github.com/FilOzone/synapse-sdk/blob/64c5042d4a5c01045e0d46e7d07508a03dc0149a/packages/synapse-sdk/src/types.ts#L438)