# envelope

URL: https://blockspace.wiki/glossary/envelope/

A data carrier inside a taproot script-path witness, holding content as pushes of at most 520 bytes each. ord's envelope carries the marker `6f7264`; Counterparty and Counters have envelopes of their own.

Sources:

- block.space docs: data types · https://block.space/docs/datatypes
- Blockspace Holdings records

Updated: 2026-10-20