Erinnerungshinweis: 15. Nov. 2020 Geplante Netzwerkaktualisierung

Geplantes Netzwerk-Upgrade

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🎉 Upgrade abgeschlossen! 🎉

Das Bitcoin Cash Netzwerk wird eine Protokolaktualisierung nach der roadmap untergehen. Betriebe und Individuen, die das Bitcoin Cash Netzwerk nutzen, sollten sicher gehen, dass ihre Software mit dem Upgrade kompatibel ist.

During the network upgrade, a chain split is likely to occur which could result in two chains: BCHA and BCHN.

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BCHA-Kompatible Implementierungen:

Bitcoin ABC 0.22.xBCHD 0.17.0 (non-mining)

BCHN-Kompatible Implementierungen:

Bitcoin ABC 0.22.6+ (BCHN network)BCHN 22.x.xBCHD 0.17.0

Der Bitcoin Cash Fahrplan

Das Ziel von Bitcoin Cash ist es, ein prestigeträchtiges Geld zu werden, das von jedem auf der Welt verwendet werden kann. Dies ist eine zivilisationsverändernde Technologie, die die Freiheit und den Wohlstand der Menschen drastisch erhöht.

This roadmap is intended to provide high-level technical direction, and enable different technical teams to work together towards a common goal for advancing Bitcoin Cash. The role of developers in furthering this goal is to produce high-quality professional software that serves the needs of its users, miners and merchants. We strive for continuous technical improvement, to produce reliable products providing a solid foundation for Bitcoin Cash.

The basic design of Bitcoin Cash is sound. However, this does not mean it is perfect. It is prudent to make incremental improvements to the system with technically sound design and careful engineering. By implementing optimizations and protocol upgrades, peer-to-peer digital cash will scale many orders of magnitude beyond current limits.

Komplett
Unterwegs
Geplant
Bitcoin Cash roadmap

Roadmap

Skalierung

  • Can. Transaction Ordering

    (scalable block processing)

  • Schnorr Signatures

    (batched signature validation)

  • Faster Block Propagation

    (graphene or other)

  • UTXO-Verpflichtungen

    (blockchain pruning)

  • Merklix-Metadata Tree

    (scalable block processing)

  • Adaptive Block Size

    (market driven growth to 1TB blocks)

  • Mankind Scale

    50 transactions / day for 10 billion humans

Nutzbarkeit

  • CashAddr

    (easier & safer to user)

  • Sighash

    (hardware wallet security)

  • Fee Improvements

    (cheaper transactions)

  • Pre-consensus

    (near instant security for merchants)

  • Fractional Satoshis

    (fees low forever)

  • Bestes Geld

    secure within 3 seconds - transaction fees forever low

Erweiterbarkeit

  • Basic Opcodes

  • 223 bytes OP_RETURN

    (social networks on chain)

  • OP_CHECKDATASIG

    (oracles and advanced scripts)

  • More Basic Opcodes

  • New Transaction Format

    (more capable, more compact)

  • Token Economy

    all classes of assets traded on the blockchain

Bitcoin Cash-Protokoll Fertig

The needed technical improvements can be divided into three categories:

  1. Enable Bitcoin Cash to scale from ~100 Tx/s to over 5,000,000 Tx/s. Protocol improvements must be made so that mass-parallelization can enable this level of transaction processing.
  2. Improving the payment experience to ensure that it is instant and reliable. Transactions should be secure within three seconds.
  3. Make Bitcoin Cash extensible. An extensible protocol makes future improvements less disruptive, and provides a solid base for businesses and developers to build on.

The Bitcoin Cash network has protocol upgrades twice a year, on November 15th and May 15th. These upgrades are required for all node operators. They are sometimes referred to as "hard fork upgrades", but the term "scheduled protocol upgrades" is preferred.

Rather than a specific block height, the upgrades are based on a timestamp. When the median timestamp of the most recent 11 blocks (MTP-11) is greater than or equal to UNIX timestamp of November 15th (or May 15th) 12:00:00 UTC, the new protocol rules take effect. This better enables your business to prepare for the upgrade at a particular estimated time, plus or minus a few hours.

Although this semi-annual upgrade schedule is not expected to continue forever, it is in place for the forseeable near-term future. Regular protocol upgrades provide a predictable cadence for the ecosystem, and are necessary to achieve the vision set forth in the roadmap.

To become a solid base for application development and innovation, Bitcoin Cash must continuously improve and compete. Working together, we can build a technical foundation to empower Bitcoin Cash to be the best money the world has ever seen.