Bitcoin Cash Foundation

Outreach and promotion of Bitcoin Cash as p2p electronic cash for the world. #BCH #BITCOINCASH

[Bitcoin Cash Foundation @BCHF_ORG]

Thank you to the kind soul that gifted us a blue check.
#BCHFTW

[Bitcoin Cash Foundation @BCHF_ORG]

The BCHF has not sponsored anything.

[soap @soapweb3]

Prediction🔮 Capital🤑 Markets📊 (eg Polymarket) coming to $BCH Blockchain.

Bitcoin Cash DeFi Smart-contract dapps on $GURU prediction platform.

https://t.co/8SUuKGngif $Furu free-play tokens available at https://t.co/nmK313HEWU

✅️LOW MC < €140K
✅️MOST-BASED DEVS
✅️DIAMOND HANDED HODL'RS

Tweet sponsored by @BCHF_ORG Bitcoin Cash Foundation

[Bitcoin Cash Foundation @BCHF_ORG]

@blockchain $BCH has had a rocking year so far and we are just getting started.

[Jason Dreyzehner @bitjson]

Announcing a developer preview of Quantumroot ⚛√: a new kind of vault offering full 256-bit classical, 128-bit quantum security strength, without relying on new cryptography – it uses only the mining-proven SHA256 algorithm.

Quantumroot is an ultra-efficient, post-quantum vault for Bitcoin Cash. It's optimized for business and savings use cases:

‣ With cross-input aggregation via introspection, sweep transactions are 15% smaller per additional input than today’s single-signature, "Pay-to-Public-Key Hash" (P2PKH) wallets.

‣ Post-quantum spends cost ~$0.01 per UTXO in on-chain transaction fees for typical two-input, single-signature transactions.

‣ With CashToken-based aggregation, post-quantum sweeps of 400+ unique addresses or 800+ inputs are less than $0.10. 🚀

‣ While SLH‑DSA‑SHA2‑128s (SPHINCS+) signatures weigh in at 7,856 bytes, CashToken-based delegation and Bitcoin Cash's UTXO model allow Quantumroot to use LM-OTS signatures (RFC 8554) – improving quantum security, while also reducing signature sizes (2,144 bytes) and preventing on-chain privacy leaks.

‣ Quantumroot can support quantum multi-signature (30+ signers), cross-vault signature aggregation (each signature used by multiple, multi-signature vaults), sweep-free vault upgrades and key rotations, threshold and fallback conditions, time-delayed withdrawals, percentage or amount-based pre-authorizations, inheritance and business-continuity configurations, destination-based withdrawal rules, and more.

Most importantly, Quantumroot is quantum safe "at rest" from day 1, even if quantum attackers suddenly steal all Taproot-held BTC.

On "Q-Day", Quantumroot wallets can smoothly continue operation – or even reduce their post-quantum transaction sizes by retiring pre-quantum signing.

Following Bitcoin Cash's 2025 upgrade, all Quantumroot components are possible on BCH mainnet – today.

This developer preview combines these components with 10-100× transaction size reductions and code simplifications made possible by several 2026 Cash Improvement Proposals (CHIPs): Loops, Functions, P2S, and Bitwise.

I plan to continue verification, complete security audits of specific Quantumroot CashAssembly templates, and provide an open source implementation for wallets to integrate via Libauth, targeting Bitcoin Cash's May 2026 Upgrade.

The full explanation, code, and demo can be found on my blog: “Quantumroot: Quantum-Secure Vaults for Bitcoin Cash”

Ask me anything!

[Moria Ⓜ️ MUSD @MoriaMoney]

Ⓜ️ajor news dropping today.

[Bitcoin Cash Foundation @BCHF_ORG]

Seems BCH is getting a new ETF.

[Valour @ValourFunds]

We’re pleased to announce the launch of eight new SEK-denominated ETPs on Sweden’s @__Spotlight___ Stock Market :

- Valour Algorand (ALGO)
- Valour Arbitrum (ARB)
- Valour Bitcoin Cash (BCH)
- Valour Filecoin (FIL)
- Valour OKB (OKB)
- Valour Polygon (POL)
- Valour Stacks (STX)
- Valour Unus Sed Leo (LEO)

💬  “The Nordic market continues to demonstrate strong demand for easy, transparent, and regulated exposure to both established and emerging digital assets. These latest listings provide investors with new ways to diversify their portfolios across blockchains, infrastructure tokens, and exchange ecosystems.” said Johanna T. Belitz, Head of Nordics

💬 “With this latest launch, we’re not only broadening access to leading Layer-1s, Layer-2s, and exchange tokens, but we’re also strategically curating a product mix that reflects the evolving architecture of Web3," said Elaine Buehler, Head of Product at Valour. “From foundational infrastructure like Filecoin and Algorand to high-utility ecosystem tokens such as OKB and LEO, these ETPs are designed to give investors simple, compliant exposure to the building blocks of the next-generation internet. We’re excited to keep innovating toward our goal of 100 listed products by the end of the year.”

💬 “This milestone reinforces our position as the most agile and comprehensive issuer in the market, showcasing our ability to deliver a full spectrum of digital asset products with speed, precision, and scale.” said Nadine Kenzelmann, Managing Director at Valour

Trading started on July 2nd, and the products are available through your regular bank or broker such as @NordnetSE @NordnetNO @nordnetFI @NordnetDK and @avanzabank

Link to the press release in comments 👇

$ALGO $ARB $FIL $LEO $STX $BCH $POL $OKB $DEFT $DEFI.NE
@Algorand @AlgoFoundation @arbitrum @Stacks @0xPolygon @okx @Filecoin @FilFoundation

[Bitcoin Cash Foundation @BCHF_ORG]

Never share your private keys.

[Cryptopolitan @CPOfficialtx]

2/ He posted the private key online.

Someone else claimed the forked coins, $BCH, worth $40K.
He missed it by 9 minutes.

Still walked away with $10M.

[Cryptopolitan @CPOfficialtx]

2/ He posted the private key online.

Someone else claimed the forked coins, $BCH, worth $40K.
He missed it by 9 minutes.

Still walked away with $10M.

[Bitcoin Cash Foundation @BCHF_ORG]

THE MARKET THIS WEEK

PRICE STATS: https://t.co/Oswc14vguH

ENERGY STATS: https://t.co/WFBgK2Q94d

[Bitcoin Cash Foundation @BCHF_ORG]

BitcoinCash Weekly News July 1st 2025 by the BCHF
https://t.co/XWuk4GBwtL

[Bitcoin Cash Foundation @BCHF_ORG]

PSA: Knuth Node has been updated.

[Knuth @KnuthNode]

🧵 1/ Big milestone for Knuth.

We just released v0.68.0, the first mono-repo release of the Knuth node:

👉 https://t.co/sfy9cDjl3T

All core components — C++ library, C API, and node executable — are now unified in a single repository.

#Bitcoin $Cash #BitcoinCash #BCH
👇

[Bitcoin Cash Foundation @BCHF_ORG]

BitcoinCash Weekly News Video for June 24th 2025 by the BCHF

https://t.co/mf7WhHPVEr https://t.co/6dkmTyaVtP https://t.co/ZDIapP1lZr https://t.co/m7hhz03akr https://t.co/HUxTI1i3WW

[CashScript @CashScriptBCH]

CashScript v0.11.0 was just released!

Let's go over what's new in this release:

🧪 Local evaluation for the new Transaction Builder
✨Source-map for the optimized bytecode
🆕 Support for the BCH May2025 network upgrade
🛠️ Config free usage in bundlers
📖 Greatly improved docs

[Bitcoin Cash Foundation @BCHF_ORG]

THE MARKET THIS WEEK

PRICE STATS: https://t.co/Oswc14vguH

ENERGY STATS: https://t.co/WFBgK2Q94d

[Bitcoin Cash Foundation @BCHF_ORG]

BitcoinCash Weekly News June 24th 2025 by the BCHF
https://t.co/qFmmW7ZTNY

[Bitcoin Cash Foundation @BCHF_ORG]

@MSN_Money We just had a halvening. The next one has nothing to do with the current price action.

[BCHNEWSESPAÑOL @bchnewsespanol]

Noticias semanales cortesía de la @BCHF_ORG, correspondientes al 17 de junio!
👇
https://t.co/0BprTBrec2
#BCH #BitcoinCash #CryptoNews

[Bitcoin Cash Foundation @BCHF_ORG]

BitcoinCash Weekly News June 17th 2025 by the BCHF
https://t.co/I0MqTl2N5a https://t.co/vvpwxWUIU9 https://t.co/EDVhyrrH07 https://t.co/vDHQUWDjlX
https://t.co/MMRabxvAYp https://t.co/mcrCCIB63x

[Moria Ⓜ️ MUSD @MoriaMoney]

Earn Bitcoin Cash (self-custodial) with Moria Protocol + @CauldronSwap 🧪🤝🐋

🐋 Split your BCH holdings 50/50
🐋 Take one half and mint $MUSD
🐋 Make a 50-50 BCH-MUSD pool on @CauldronSwap
🐋 Earn LP fee everyday (14.47% APY)

➢ Visit https://t.co/6SD164X8CL to learn about Moria Protocol and mint $MUSD

[Bitcoin Cash Foundation @BCHF_ORG]

@Changelly_team Great for anyone hodling $BCH.

[0xMarioNawfal @RoundtableSpace]

$BCH HITS 90-DAY HIGH AT ALMOST $500

WHATS COOKING WITH BITCOIN CASH?

[cashonize @cashonize]

Cashonize v0.5.0 release 🦾

📲 Cashonize is now available as Installable Web App

New in this release: Sweep Private Key functionality with CashStamps compatibility &amp; QR code animations

Download the new release here:

https://t.co/8i2vvx4F0Q

[Bitcoin Cash Foundation @BCHF_ORG]

@CNSOfficial__ @48Club_Official @ethstatus @TheTNetwork @Orbiter_Finance @ethereum BCH FTW!