sigil bitcoin miniscript

Miniscript fragment AST node.

Test if a value is a `miniscript-fragment` struct.

Get the `kind` field of a `miniscript-fragment` struct.

Get the `args` field of a `miniscript-fragment` struct.

Get the `data` field of a `miniscript-fragment` struct.

Derived metadata used by descriptor policy and signing flows.

Test if a value is a `miniscript-type-info-record` struct.

Get the `base` field of a `miniscript-type-info-record` struct.

Get the `properties` field of a `miniscript-type-info-record` struct.

Get the `satisfaction-items` field of a `miniscript-type-info-record` struct.

Get the `requires-signature` field of a `miniscript-type-info-record` struct.

Get the `requires-preimage` field of a `miniscript-type-info-record` struct.

Get the `has-timelock` field of a `miniscript-type-info-record` struct.

Get the `nonmalleable` field of a `miniscript-type-info-record` struct.

Output descriptor AST node.

Test if a value is a `descriptor` struct.

Get the `kind` field of a `descriptor` struct.

Get the `args` field of a `descriptor` struct.

Get the `data` field of a `descriptor` struct.

BIP390 MuSig key expression placeholder.

Test if a value is a `musig-key` struct.

Get the `keys` field of a `musig-key` struct.

Get the `suffix` field of a `musig-key` struct.

BIP388 wallet policy with descriptor template and key list.

Test if a value is a `wallet-policy` struct.

Get the `template` field of a `wallet-policy` struct.

Get the `keys` field of a `wallet-policy` struct.

Derived descriptor data ready to attach to a PSBT input or output.

Test if a value is a `descriptor-psbt-plan` struct.

Get the `descriptor` field of a `descriptor-psbt-plan` struct.

Get the `script-pubkey` field of a `descriptor-psbt-plan` struct.

Get the `redeem-script` field of a `descriptor-psbt-plan` struct.

Get the `witness-script` field of a `descriptor-psbt-plan` struct.

Get the `bip32-derivations` field of a `descriptor-psbt-plan` struct.

Get the `taproot-bip32-derivations` field of a `descriptor-psbt-plan` struct.

Get the `change?` field of a `descriptor-psbt-plan` struct.

Compute the BIP341 TapLeaf hash for a tapscript leaf.

Compute the BIP341 TapBranch hash with lexicographically sorted children.

Construct a `pk_k(key)` Miniscript fragment.

Construct a `pk_h(key)` Miniscript fragment.

Construct the `pk(key)` alias for `c:pk_k(key)`.

Construct an absolute locktime `after(n)` fragment.

Construct a relative locktime `older(n)` fragment.

Construct a `sha256(hash)` preimage fragment.

Construct a `hash256(hash)` preimage fragment.

Construct a `ripemd160(hash)` preimage fragment.

Construct a `hash160(hash)` preimage fragment.

Construct a `multi(k, keys...)` multisig fragment.

Construct a `sortedmulti(k, keys...)` multisig fragment.

Construct an `and_v(left, right)` fragment.

Construct an `and_b(left, right)` fragment.

Construct an `andor(left, then, else)` fragment.

Construct an `or_b(left, right)` fragment.

Construct an `or_c(left, right)` fragment.

Construct an `or_d(left, right)` fragment.

Construct an `or_i(left, right)` fragment.

Construct a `thresh(k, fragments...)` fragment.

Apply wrapper characters to a Miniscript fragment.

Parse a Miniscript expression into a fragment AST.

Return Miniscript base type and signing/satisfaction metadata.

Return the coarse Miniscript base type for a fragment.

Validate a Miniscript fragment and return its coarse base type.

Render a Miniscript fragment to its canonical string form.

Compile a supported Miniscript fragment into script bytes.

Compile a supported Miniscript fragment into BIP342 tapscript bytes.

Compile a parsed Taproot script tree into its BIP341 Merkle root.

Compute the BIP380 8-character descriptor checksum.

Append a BIP380 checksum to a descriptor string.

Return true when a descriptor contains a valid BIP380 checksum.

Remove and validate a checksum when one is present.

Parse an output descriptor into a descriptor AST.

Render a descriptor AST to a canonical descriptor string.

Derive the scriptPubKey for a descriptor. Requires concrete public keys for descriptors that directly encode address scripts.

Derive ranged descriptor keys into concrete public keys. `branch` selects BIP389 multipath alternatives, and `index` replaces wildcard path segments.

Derive a ranged descriptor and return its concrete scriptPubKey.

Build a derived descriptor plan containing script and PSBT key-origin data.

Build a BIP388 wallet policy from descriptor template text and keys.

Expand a wallet policy into a concrete descriptor.

Expand and derive a wallet policy into a PSBT planning record.

Attach descriptor-derived metadata to a PSBT input.

Attach descriptor-derived metadata to a PSBT output.

Annotate and sign a standard descriptor PSBT input.

Finalize a standard descriptor PSBT input.

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