Bull Bitcoin takes DAC8 to court: the first legal challenge to Europe’s crypto tax surveillance
The companies behind the Bull Bitcoin brand have challenged before the Conseil d'État the decree by which France implemented the...
Radar Chat launches: a Signal fork with native Lightning payments
The Cake Wallet team launches Radar Chat, an app combining end-to-end messaging and Bitcoin payments via Lightning Network, built on...
Polymarket enables Bitcoin deposits via Lightning with Spark
The Spark protocol brings self-custodial deposits over Lightning Network to Polymarket, marking a concrete integration of the Bitcoin layer 2...
US strategic Bitcoin reserve: federal agencies clash over control
The US Treasury and Commerce Department disagree over the management of the 328,372 BTC held by the federal government
Jeff Booth: Bitcoin is a protocol, not an asset
The distinction between store of value and monetary protocol determines, according to Booth, the very fate of the network over...
BIS: stablecoins are not real money, dollarization risk in emerging markets
The Bank for International Settlements' 2026 annual report rejects stablecoins on four core criteria and proposes a "unified ledger" anchored...
CoinJoin: comparison of tools to improve privacy on Bitcoin
Wasabi Wallet, Whirlpool and JoinMarket: operational models, decentralization, costs, usability and waiting times to increase the privacy of your UTXO.
Spark: the layer 2 launched by Lightspark
Lightspark introduces a layer 2 for instant payments, stablecoins and interoperability with Lightning.
Guide to using the Liquid Network
How to use Bitcoin’s sidechain: peg-in, peg-out, and swaps.
© 2026 Atlas21