Podcast - Tales from the Crypt - Bitcoin Week in Review
https://anchor.fm/tales-from-the-crypt/episodes/Rabbit-Hole-Recap-Week-of-2020-01-20-eacjtt
https://anchor.fm/tales-from-the-crypt/episodes/Rabbit-Hole-Recap-Week-of-2020-01-20-eacjtt
How Payswap Can Confuse Blockchain Analysts
https://bitcoinmagazine.com/articles/how-payswap-can-confuse-blockchain-analysts-benefiting-bitcoin-privacy-for-all
> Payswap essentially replaces the payment from Alice to Bob with two payments: one from Alice to Bob, and one from Bob to Alice.
https://bitcoinmagazine.com/articles/how-payswap-can-confuse-blockchain-analysts-benefiting-bitcoin-privacy-for-all
> Payswap essentially replaces the payment from Alice to Bob with two payments: one from Alice to Bob, and one from Bob to Alice.
Zeus v0.2.1-beta1 released
-Fiat currency support
-Lurker mode
-lnd: set fee when closing channels
-Faster node switching
-Connect to BTCPay instances running c-lightning
Android APK: https://zeusln.app/zeus-v0.2.1-beta1.apk
Dev Signature: https://zeusln.app/zeus-v0.2.1-beta1.apk.asc
-Fiat currency support
-Lurker mode
-lnd: set fee when closing channels
-Faster node switching
-Connect to BTCPay instances running c-lightning
Android APK: https://zeusln.app/zeus-v0.2.1-beta1.apk
Dev Signature: https://zeusln.app/zeus-v0.2.1-beta1.apk.asc
Recent Podcasts
Tales from the Crypt - Jeremy Rubin - https://anchor.fm/tales-from-the-crypt/episodes/Tales-from-the-Crypt-130-Jeremy-Rubin-ead48q
Stephan Livera Podcast - Steve Lee - https://stephanlivera.com/episode/144/
Tales from the Crypt - Jeremy Rubin - https://anchor.fm/tales-from-the-crypt/episodes/Tales-from-the-Crypt-130-Jeremy-Rubin-ead48q
Stephan Livera Podcast - Steve Lee - https://stephanlivera.com/episode/144/
Bitcoin Obsoletes All Other Money
https://unchained-capital.com/blog/bitcoin-obsoletes-all-other-money/
> When it comes to bitcoin adoption, there are generally two rules that never seem to fail. Everyone always feels late, and everyone always wishes they had bought more bitcoin. There are exceptions to every rule, but bitcoin has an uncanny ability to screw with the human psyche. It turns out that 21 million is a scarily small number, and it actually becomes smaller as more individuals come to understand that the fixed supply of bitcoin is credibly enforced and that monetary networks converge on a single medium.
https://unchained-capital.com/blog/bitcoin-obsoletes-all-other-money/
> When it comes to bitcoin adoption, there are generally two rules that never seem to fail. Everyone always feels late, and everyone always wishes they had bought more bitcoin. There are exceptions to every rule, but bitcoin has an uncanny ability to screw with the human psyche. It turns out that 21 million is a scarily small number, and it actually becomes smaller as more individuals come to understand that the fixed supply of bitcoin is credibly enforced and that monetary networks converge on a single medium.
Recent Podcasts
Lightning Junkies - 21isenough - https://blog.sicksubroutine.com/lightning-junkies-episode-021/
Tales from the Crypt - Matt Corallo + Valentine Wallace - https://anchor.fm/tales-from-the-crypt/episodes/Tales-from-the-Crypt-131-Matt-Corallo--Valentine-Wallace-eafab0
Lightning Junkies - 21isenough - https://blog.sicksubroutine.com/lightning-junkies-episode-021/
Tales from the Crypt - Matt Corallo + Valentine Wallace - https://anchor.fm/tales-from-the-crypt/episodes/Tales-from-the-Crypt-131-Matt-Corallo--Valentine-Wallace-eafab0
Do CoinJoin Mixes Really Require Equal Transaction Amounts for Privacy? Part Two: Knapsack
https://bitcoinmagazine.com/articles/do-coinjoin-mixes-really-require-equal-transaction-amounts-for-privacy-part-two-knapsack
> ...knapsack mixing is not quite as private as equal-amount mixes. Equal-amount mixes essentially allow for a maximum amount of configurations; necessarily more than even the best knapsack mix. And perhaps more notably, knapsack mixing still allows for some linking of certain inputs and outputs โ or at least more likely linkages.
https://bitcoinmagazine.com/articles/do-coinjoin-mixes-really-require-equal-transaction-amounts-for-privacy-part-two-knapsack
> ...knapsack mixing is not quite as private as equal-amount mixes. Equal-amount mixes essentially allow for a maximum amount of configurations; necessarily more than even the best knapsack mix. And perhaps more notably, knapsack mixing still allows for some linking of certain inputs and outputs โ or at least more likely linkages.
British Court Freezes $860,000 in Bitcoin Linked to Ransomware Payout
https://www.coindesk.com/british-court-freezes-860000-in-bitcoin-linked-to-ransomware-payout
> The court ordered Bitfinex to freeze the address and share its know-your-customer (KYC) information about the account's owner...While some of these funds were converted into fiat and are not traceable, 96 BTC (worth $861,200 at press time) were sent to an address owned by Bitfinex.
https://www.coindesk.com/british-court-freezes-860000-in-bitcoin-linked-to-ransomware-payout
> The court ordered Bitfinex to freeze the address and share its know-your-customer (KYC) information about the account's owner...While some of these funds were converted into fiat and are not traceable, 96 BTC (worth $861,200 at press time) were sent to an address owned by Bitfinex.
Paxos flags wasabi wallet coinjoin usage after multiple hops. Most likely due to the fixed fee address wasabi uses.
https://twitter.com/RonaldMcHodled/status/1222172084610027523
"The mixer wasn't even the first hop. Exchange -> wallet with support for older address formats -> mixer -> each utxo sent to full node
ColdCard Wallet"
https://twitter.com/RonaldMcHodled/status/1222172084610027523
"The mixer wasn't even the first hop. Exchange -> wallet with support for older address formats -> mixer -> each utxo sent to full node
ColdCard Wallet"
The Chaincode Podcast - Pieter Wuille
Part 1: https://podcast.chaincode.com/2020/01/27/pieter-wuille-1.html
Part 2: https://podcast.chaincode.com/2020/01/28/pieter-wuille-2.html
Part 1: https://podcast.chaincode.com/2020/01/27/pieter-wuille-1.html
Part 2: https://podcast.chaincode.com/2020/01/28/pieter-wuille-2.html
CoinJoin flagging: why it's an issue and what you can do
https://6102bitcoin.com/coinjoin-flagging/
> Prior to late 2019 I am not aware of there having been any reported issues selling / exchanging bitcoins which have been mixed. Since late 2019 there have been a growing number of exchanges contacting users following their use of CoinJoin tools pre/post withdrawal.
https://6102bitcoin.com/coinjoin-flagging/
> Prior to late 2019 I am not aware of there having been any reported issues selling / exchanging bitcoins which have been mixed. Since late 2019 there have been a growing number of exchanges contacting users following their use of CoinJoin tools pre/post withdrawal.
Bitcoin Optech #82
- LND 0.9.0-beta
- help test Bitcoin Core 0.19.1rc1
- proposal to break linkability between UTXOs and unannounced LN channels
https://bitcoinops.org/en/newsletters/2020/01/29/
- LND 0.9.0-beta
- help test Bitcoin Core 0.19.1rc1
- proposal to break linkability between UTXOs and unannounced LN channels
https://bitcoinops.org/en/newsletters/2020/01/29/
Track internet censorship in near real-time with OONI Explorer
Online censorship during events like protests and elections can now be confirmed and reported quickly.
explorer: https://explorer.ooni.org
contribute data by running OONI probe: https://ooni.org/install/
Online censorship during events like protests and elections can now be confirmed and reported quickly.
explorer: https://explorer.ooni.org
contribute data by running OONI probe: https://ooni.org/install/
Strike, an application that allows you to make Lightning payments with your bank account or debit card. Using Strike requires the following: a debit card or bank account. Thatโs it; no wallet, no node, no channels, no swaps, no liquidity management...
https://twitter.com/jackmallers/status/1222941238279708674?s=21
https://twitter.com/jackmallers/status/1222941238279708674?s=21
Podcast - Tales from the Crypt - Bitcoin Week in Review
https://anchor.fm/tales-from-the-crypt/episodes/Rabbit-Hole-Recap-Week-of-2020-01-27-eahrtp
https://anchor.fm/tales-from-the-crypt/episodes/Rabbit-Hole-Recap-Week-of-2020-01-27-eahrtp
Casa updates:
(1) Founder Jeremy Welch is stepping back for personal reasons. Nick Neuman & Jameson Lopp will lead the company going forward: https://blog.keys.casa/casa-2019-in-review-and-personal-update/
(2) They will no longer sell nodes. Code will be released so users can build their own: https://blog.keys.casa/casas-focus-on-bitcoin-security/
(1) Founder Jeremy Welch is stepping back for personal reasons. Nick Neuman & Jameson Lopp will lead the company going forward: https://blog.keys.casa/casa-2019-in-review-and-personal-update/
(2) They will no longer sell nodes. Code will be released so users can build their own: https://blog.keys.casa/casas-focus-on-bitcoin-security/
Recent Podcasts
What Bitcoin Did - Nic Carter - https://www.whatbitcoindid.com/podcast/the-beginners-guide-to-bitcoin-part-9-altcoins-a-history-of-failure-with-nic-carter
Stephan Livera Podcast - Rahim Taghizadegan - https://stephanlivera.com/episode/145/
What Bitcoin Did - Nic Carter - https://www.whatbitcoindid.com/podcast/the-beginners-guide-to-bitcoin-part-9-altcoins-a-history-of-failure-with-nic-carter
Stephan Livera Podcast - Rahim Taghizadegan - https://stephanlivera.com/episode/145/
The trezor vulnerability being disclosed by Kraken today was already a known attack vector. All trezor models are vulnerable to physical attack unless you use a strong passphrase. The attacker can easily pull the seed from the device but they would then have to brute force your passphrase to steal the funds. Longer passphrases are better. The fact that you can't enter the passphrase directly on the device in the older trezors isn't ideal because an attacker could compromise your computer to obtain the passphrase - no brute force necessary.
https://twitter.com/krakenfx/status/1223253508956266496
https://twitter.com/krakenfx/status/1223253508956266496
Wasabi Wallet to remove fixed fee address after most recent exchange flagging.
Exchanges and other services can still see suspected coinjoin usage on chain but this should reduce instances where wasabi transactions are flagged due to proximity analysis.
https://github.com/zkSNACKs/WalletWasabi/pull/3035
Exchanges and other services can still see suspected coinjoin usage on chain but this should reduce instances where wasabi transactions are flagged due to proximity analysis.
https://github.com/zkSNACKs/WalletWasabi/pull/3035
2019 LocalBitcoins volume
Venezuela ๐ป๐ช - $305.93M
Colombia ๐จ๐ด - $134.22M
Peru ๐ต๐ช - $45.54M
Hong Kong ๐ญ๐ฐ - $21.73M
Chile ๐จ๐ฑ - $13.84M
Argentina ๐ฆ๐ท - $11.94M
Iran ๐ฎ๐ท - $5.81M
Egypt ๐ช๐ฌ - $1.40M
source: https://twitter.com/lawmaster/status/1221369350990462976
Venezuela ๐ป๐ช - $305.93M
Colombia ๐จ๐ด - $134.22M
Peru ๐ต๐ช - $45.54M
Hong Kong ๐ญ๐ฐ - $21.73M
Chile ๐จ๐ฑ - $13.84M
Argentina ๐ฆ๐ท - $11.94M
Iran ๐ฎ๐ท - $5.81M
Egypt ๐ช๐ฌ - $1.40M
source: https://twitter.com/lawmaster/status/1221369350990462976