- Minimal push/number encoding (MINIMALDATA): Since Nov 201…

79b · February 12, 2026

- Minimal push/number encoding (MINIMALDATA): Since Nov 2019, non-minimal data pushes or non-minimal numeric encodings are invalid at consensus. Early transactions could use non-minimal encodings.
- Spec: https://documentation.cash/protocol/forks/2019-11-15-minimaldata.html
- Upgrade spec: https://upgradespecs.bitcoincashnode.org/2019-11-15-minimaldata/