Nexa (NEXA) Calcolatrice

Nexa arrives like a clean cut through old bottlenecks, an evolution in Bitcoin’s lineage that rewires the engine while keeping the core promise of decentralized electronic cash intact, and it does it with NexaPoW, a Proof-of-Work blend of SHA-256 hashing and Schnorr signatures that opens the door to highly parallel block validation and design targets exceeding 10 billion transactions per day, paced by distinctive 88-second block times for quick confirmations and smooth cadence; under the hood, an innovative UTXO++ model extends classic UTXO semantics to support richer, more complex transactions-think covenants, batched flows, and advanced spend conditions-without sacrificing Bitcoin-level security or stateless verification; assets are first-class citizens at the base layer, so users can mint fungible tokens and NFTs natively, bypassing external smart contracts and simplifying everything from digital art and tickets to in-game items and ownership certificates, all with minimal overhead; mining favors off-the-shelf GPUs to widen participation and resist the centralizing gravity of ASICs, while issuance follows a familiar halving rhythm over roughly four-year cycles and converges on a capped supply of 21 billion units, paired with an unconventional, architecture-aware initial subsidy to bootstrap throughput and security; blocks propagate using Graphene, compressing announcements so the network snaps to new information with minimal bandwidth and near-instant awareness, and for developers who want programmable logic, Nexa layers in EVM-compatible wise-contracts that deliver familiar tooling, low execution overhead, and faster processing than many legacy PoW stacks; scaling stays practical and layered-subchains for microtransactions, optimized block propagation, and broad parallelism across validation paths-to keep real-world payments fast and final at global scale; and governance stays lean, community-driven, and merit-first, as contributors iterate on code, harden consensus, and keep the mission in focus: accessible, permissionless, peer-to-peer cash that grows without conceding the decentralization that makes the whole system worth defending.