We just sent a transaction on a brand new Layer 1 blockchain with zero internet. Not a tunnel, not a wrapper, a full L1 built from scratch for offline.

Arxia is a new Layer 1 blockchain designed to function without internet infrastructure, using decentralized protocols like LoRa, Bluetooth, and SMS. It features a block lattice architecture, CRDT-based reconciliation, and Ed25519/Blake3 cryptography, with the first offline transaction tested between handheld devices in airplane mode.