;; Taproot Adapter (BIP-341;)
;; This adapter implements the Taproot standard for Bitcoin
;; following the hexagonal architecture pattern.
(define-constant ERR_INVALID_TAPROOT (err u200;););
(define-constant ERR_INVALID_SCRIPT_PATH (err u201;););(define-constant ERR_INVALID_SIGNATURE (err u202;);)
;; Process a Taproot output
;; @param output: The serialized output data
;; @returns: The processed output or an error
(define-public (process-taproot-output (output (buff 1024;);););
(if (< (len output;) u34;) ;; Minimum size for a valid Taproot output
ERR_INVALID_TAPROOT
(contract-call? .bip-341 validate-taproot-output output;)
;)
;)
;; Validate a Taproot signature
;; @param signature: The Schnorr signature
;; @param pubkey: The public key
;; @param message: The message being signed
;; @returns: Success if valid, error otherwise
(define-public (validate-taproot-signature (signature (buff 64;);); (pubkey (buff 32;);) (message (buff 32;););); (if (< (len signature;) u64;)
ERR_INVALID_SIGNATURE
(contract-call? .bip-341 validate-schnorr-signature signature pubkey message;)
;)
;)
;; Create a Taproot output
;; @param internal-key: The internal key
;; @param script-tree: The script tree (optional;)
;; @returns: Taproot output or error
(define-public (create-taproot-output (internal-key (buff 32;);); (script-tree (optional (buff 1024;);););); (contract-call? .bip-341 create-taproot-output internal-key script-tree;)
;)