Implement BIP 440 & 441 (Script Restoration in new Tapleaf 0xc2) - #119

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jmoik wants to merge 14 commits into

bitcoin-inquisition:29.xfrom

jmoik:gsr-inquisition

Commits on Jul 29, 2026

script: define varops budgets and costs
Julian Moik
committed
31c8fa9

Commits on Jul 30, 2026

script: add Val64 for BIP 441 arithmetic
Julian Moik
committed
bf5a45d
test: add Val64 unit coverage
Julian Moik
committed
4329ab8
script: add size-accounting stack for tapscript v2
Julian Moik
committed
a3ed6f6
script: define tapscript v2 limits and opcode classification
Julian Moik
committed
3413f74

Commits on Aug 11, 2026

script: plumb transaction-wide varops budgets
Julian Moik
committed
a092c37
script: copy EvalScript for tapscript v2
Julian Moik
committed
78a4288
binana: add BIP 441 script restoration
Julian Moik
committed
8f3c438
script: implement tapscript v2 evaluation
Julian Moik
committed
be169fc

Commits on Aug 12, 2026

script: support tapscript v2 in signing and utilities
Julian Moik
committed
9049c5a
test: add BIP 440/441 unit coverage
Julian Moik
committed
55f03fc
test: add tapscript v2 functional coverage
Julian Moik
committed
65e9924
fuzz: add tapscript v2 and Val64 targets
Julian Moik
committed
dddc393
bench: add BIP 440 varops calibration tool
Julian Moik
committed
8384b7a