# PieceRecord

Defined in: [packages/synapse-sdk/src/types.ts:453](https://github.com/FilOzone/synapse-sdk/blob/8d8b407968f141ea7931036f0f8d36745d1ce74b/packages/synapse-sdk/src/types.ts#L453)

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:455](https://github.com/FilOzone/synapse-sdk/blob/8d8b407968f141ea7931036f0f8d36745d1ce74b/packages/synapse-sdk/src/types.ts#L455)

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### pieceId

> **pieceId**: `bigint`

Defined in: [packages/synapse-sdk/src/types.ts:454](https://github.com/FilOzone/synapse-sdk/blob/8d8b407968f141ea7931036f0f8d36745d1ce74b/packages/synapse-sdk/src/types.ts#L454)