**Official Toccata Release — Mainnet Hardfork Activation Included** (Links in reply) We’re excited to announce the official Kaspa release containing the **Toccata Hardfork** activation logic. Toccata is scheduled to activate on mainnet at DAA score `474,165,565`, expected around **June 30, 2026, 16:15 UTC**. This is a consensus-changing upgrade. All node operators, miners, pools, exchanges, indexers, wallets, and infrastructure providers must upgrade before activation to remain compatible with the network. Toccata introduces a major expansion of Kaspa L1 capabilities, including: • **Native L1 covenant support** through transaction introspection, allowing for more expressive contracts, including stateful contracts • **Covenant IDs**, providing stable covenant lineage across UTXO transitions, so covenant instances can preserve continuity as their state moves from one UTXO to the next • **ZK proof verification on L1** via `OpZkPrecompile`, enabling to trustlessly offload computation off-chain. • **Partitioned sequencing commitments**, improving support for based ZK applications by making lane-local proving scale with relevant activity rather than global throughput Please upgrade as soon as possible and verify your nodes are running the new release well before the activation DAA score. Thank you to everyone who contributed to designing, implementing, reviewing, and testing Toccata.