Top Tweets for #LearnwithQala
For this week's #LearnwithQala we put a spotlight on vaults and how they are helpful in #Bitcoin transactions.
A vault protocol specifies a minimum amount of time or number of blocks that must pass between the two transactions, giving the user that amount of time to notice (1/2)
We are back with another #LearnwithQala segment today! π For this Wednesday, we talk about Signet.
#Signet is similar in nature to testnet, but more reliable and centrally controlled. Blocks on signets are only valid if theyβre signed by a key used to create that signet. (1/2)
This week's #LearnwithQala is a look into Child Pays For Parent (CPFP) transactions.
Bitcoin consensus rules require that the transaction which creates an output must appear earlier in the block chain than the transaction which spends that outputs, including having the parent...
For this week's #LearnwithQala we explore eclipse attacks.
To prevent eclipse attacks, #node operators are encouraged to run their nodes on multiple network interfaces and, when possible, to maintain connections to at least a few other nodes over secure networks (e.g VPN's)
This week's #learnwithQala is all about HTLCs
HTLCs have two fundamental clauses: a payment clause secured with a hash lock and a refund clause secured with a time lock. To open a hash lock and claim a payment, the receiver needs (1/2)
For this week's #LearnwithQala we talk about coin selection.
Most early #Bitcoin wallets implemented relatively simple coin selection strategies, such as spending UTXOs in the order they were received (first-in, first-out). Some wallets have switched to more advanced (1/3)
For the first #LearnwithQala bit, we talk about Async payments.π‘
Traditional onchain Bitcoin payments are asynchronous (async) because the receiver can generate an output script (Bitcoin address) and (1/2)
It's true that when you develop a passion for learning, you never cease to grow.
We're introducing a new segment called Learn with Qala. Where we share bite size #Lightning & #Bitcoin development knowledge weekly. We anticipate the conversations they'll sparkπ
#LearnwithQala
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