Public working draft of the AI Web License specification (dual‑axis licensing grammar and ledger), v1.5.

• Spec document: AI_WEB_LICENSE_SPEC.md
• Status: Working Draft (feedback via GitHub issues/PRs)
• Scope: Grammar, carriage (meta/header/policy file), cascade, immutable versioning, token reuse, minimal usage logging, security/privacy, ABNF, examples.

Quick start (implementers):

• Parse <meta name="ai-license[-<stage>]" content="..."> and AI-License headers
• Enforce cascade and default-deny for non‑infer stages without explicit allow
• Canonicalize license strings → license_version_id + license_sig
• Log usage events with license_version_id to your ledger

This repository hosts the public spec only. Reference implementations live in the main Copyright.sh repos.