VeriCanopy 1.0.0

Changelog

All notable changes to VeriCanopy are documented here. The format follows Keep a Changelog and the project uses Semantic Versioning.

1.0.0 — 2026-10-25

First public release for the IEEE ClimateChain Global Hackathon 2026.

Added

• Full contract suite on Base Sepolia: ProjectRegistry (H3 overlap lock), ModelRegistry, PQKeyRegistry, IntegrityOracle with on-chain Halo2 verification, ChallengeManager (2-of-3 resolvers, bonds), VeriCredit ERC-1155 living credits, BufferPool, RetirementRegistry, Marketplace.
• Earth Engine extraction pipeline (Hansen GFC 2025, Sentinel-1/2, GEDI L4B, MODIS burned area, Dynamic World) with twin-forest matching and a distilled MLP integrity model.
• EZKL/Halo2 zkML proofs (4,416-byte proofs, ~6 s) verified by a deployed Halo2Verifier.
• ML-DSA-65 (FIPS 204) signed manifests and auditor reports.
• FastAPI backend with chain indexer, oracle and finalizer workers, content-addressed evidence store, webhooks, rate limiting.
• MCP server (/mcp) exposing registry, evidence, score explanations, and unsigned transaction preparation to AI agents.
• Score explanation endpoint and Ask page.
• NASA FIRMS active-fire badge, leakage ring analysis, year slider on satellite tiles.
• Alerts feed (JSON + RSS), integrity-indexed price guide, public status page, model registry page, printable retirement certificates.
• Next.js 16 web app with brand system, Apple-style UI, scroll animations, Registry map, Market, Register wizard, Portfolio, Challenges, Verify, Security.

Full Changelog: https://github.com/LSUDOKO/VeriCanopy/commits/v1.0.0