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signing

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Sign and verify crypto messages across chains.

Software Engineering#verification#nostr#stacks#btc#signing#schnorr#sip018
AuthorJay0xx
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Automates cryptographic signing and verification across SIP-018, Stacks SIWS, Bitcoin (BIP-137/BIP-322), Schnorr, and Nostr, enabling verifiable signatures from a single interface.

Core Features & Use Cases

  • SIP-018 structured data signing and verification for on-chain and off-chain scenarios.
  • Stacks SIWS plain-text signing for wallet authentication and ownership proof.
  • Bitcoin messages signing (BIP-137/BIP-322) for legacy and native addresses, plus Taproot.
  • Schnorr (BIP-340) signing for Taproot multisig and script-path spending.
  • Nostr event signing via NIP-06 key derivation.

Quick Start

Sign a sample structured Clarity payload using sip018-sign to produce a verifiable SIP-018 signature.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: signing
Download link: https://github.com/Jay0xx/forge0btc-news-agent/archive/main.zip#signing

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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