Atlas21 — Bitcoin News, Analysis & Insights
Flaw in Zilliqa’s Ledger app exposes users’ private keys
Zilliqa reports that the vulnerability generates predictable ephemeral nonces, allowing an attacker to reconstruct a user's private key from publicly available on-chain data.
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The Trojan horse of institutional adoption
When banks build custody infrastructure on Bitcoin, they replicate the fractional-reserve logic on the only asset with a mathematically fixed supply in history.
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Jack Dorsey launches Buzz, an open-source AI agent workspace built on Nostr
The platform assigns cryptographic identities to AI agents on a permissionless protocol, moving...
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Wavelength: Lightning Labs brings bitcoin to any app with a single API call
Lightning Labs' new toolkit adds a self-custodial bitcoin wallet to any application with...
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Anti-surveillance clothing and glasses designed to fool facial recognition
From adversarial patterns to infrared lights embedded in fabrics, a market for wearable...
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EFF: anti-stealth crawler laws threaten the open web
The New York legislature has passed a bill requiring anonymous crawlers to identify...
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RGB Protocol on Bitcoin: from a Milan lab in 2015 to mainnet
RGB Protocol on Bitcoin took roughly ten years to move from a research...
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Thirty-nine trillion reasons
American sovereign debt follows a fiscal trajectory that no central bank can correct...
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The Fed’s independence is a legal fiction
The SCOTUS rulings of 29 June 2026 on independent agencies reveal that the...
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The sovereign debt trap: Japan explains everything
JGB yields at forty-year highs reveal the mechanism by which sovereign bonds erode...
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Igor Neumann: “Since the launch of Firefish we haven’t recorded a single liquidation due to price drops”
Atlas21 interviews the COO of Firefish who explains how the marketplace is bringing Bitcoin lending to retail users and traditional institutions through a non-custodial model.
John Carvalho: “Bitcoin doesn’t scale. We need to scale trust, not complexity”
According to the CEO of Synonym, speaking at the Plan ₿ Forum in Lugano, the solution to scaling Bitcoin is to empower users to apply...
Dan Gould (Payjoin Dev Kit): “We aim to accelerate Payjoin adoption in 2026”
The lead developer of PDK spoke to Atlas21's microphones explaining how Payjoin can raise the privacy level for all Bitcoin network users.
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.
Flaw in Zilliqa’s Ledger app exposes users’ private keys
Zilliqa reports that the vulnerability generates predictable ephemeral nonces, allowing an attacker to reconstruct a user's private key from publicly...
Jack Dorsey launches Buzz, an open-source AI agent workspace built on Nostr
The platform assigns cryptographic identities to AI agents on a permissionless protocol, moving control outside centralised servers
Wavelength: Lightning Labs brings bitcoin to any app with a single API call
Lightning Labs' new toolkit adds a self-custodial bitcoin wallet to any application with a few API calls: no node to...
Privacy: at least China is honest
Chinese prosecutors want to use mixer usage as evidence of money laundering: the logic already written into Western KYC systems.
Anti-surveillance clothing and glasses designed to fool facial recognition
From adversarial patterns to infrared lights embedded in fabrics, a market for wearable products is challenging the biometric identification systems...
EFF: anti-stealth crawler laws threaten the open web
The New York legislature has passed a bill requiring anonymous crawlers to identify themselves, and the EFF warns that the...
LATEST NEWS
Flaw in Zilliqa’s Ledger app exposes users’ private keys
Zilliqa reports that the vulnerability generates predictable ephemeral nonces, allowing an attacker to reconstruct a user's private key from publicly...
Jack Dorsey launches Buzz, an open-source AI agent workspace built on Nostr
The platform assigns cryptographic identities to AI agents on a permissionless protocol, moving control outside centralised servers
Wavelength: Lightning Labs brings bitcoin to any app with a single API call
Lightning Labs' new toolkit adds a self-custodial bitcoin wallet to any application with a few API calls: no node to...
Privacy: at least China is honest
Chinese prosecutors want to use mixer usage as evidence of money laundering: the logic already written into Western KYC systems.
Anti-surveillance clothing and glasses designed to fool facial recognition
From adversarial patterns to infrared lights embedded in fabrics, a market for wearable products is challenging the biometric identification systems...
EFF: anti-stealth crawler laws threaten the open web
The New York legislature has passed a bill requiring anonymous crawlers to identify themselves, and the EFF warns that the...
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