What is the Circular Dependency in signing a chain of unconfirmed transactions?
What is the circular dependency here if only tx1 depends on tx0? Since tx1 depends on tx0, the txid of tx0 must be known before tx1 can be created and signed. However the legacy transaction format (prior to segwit), the txid could only be known once tx0 is signed. This is because the signature is […]
Bitcoin Fisher Transform Reaches Critical Level Not Seen Since 2021, What This Means
The Bitcoin price has had a rocky start to the new week after losing its footing above $52,000 on Tuesday. However, all hope is not lost, as indicators still point to a continuation of this trend. Crypto analyst Tony The Bull has identified an important trend in the Bitcoin chart which could trigger a continuation […]
bitcoin core – High end electrum servers directly reading blk.dat files
These days, high end electrum servers directly read blk.dat files straight from Bitcoin Core’s blocks folder in the process of creating their initial internal indexes. I guess they also do in the course of their lifespan to keep indexes in sync, but unsure about that. First things first, I’ve just read here that it is […]
Green Signal For Rally To Continue?
Data shows social media users aren’t yet showing FOMO around Bitcoin, a sign that the current rally could still have the potential to continue. Bitcoin Social Volume Hasn’t Been Too High Recently According to data from the analytics firm Santiment, the crowd FOMO that may be associated with a rally like BTC has seen recently […]
Ethereum Analyst Eyes $4,500 After ETH Breached $3K
Amidst the dynamic world of cryptocurrencies, Ethereum, the second-largest digital currency, has ignited investor enthusiasm, driven by a bold prediction from Michaël van de Poppe, CEO of MN Trading. Van de Poppe’s forecast projects a remarkable climb for Ethereum, anticipating a potential surge to the range of $3,800 to $4,500. This optimistic outlook gains momentum […]
transactions – How to find xPub from wallet address
I’m trying to find a master public key (I believe this is the xPub) of an electrum wallet I no longer have access to. This is ok, I’ve moved all BTC from there. The thing is, I need the public key to keep track of my transactions. Given the single wallet address I can find […]
Tron Price Prediction: TRX Silently Grinds Higher, $0.18 Next?
Tron price is gaining pace above the $0.120 resistance against the US Dollar. TRX is outperforming Bitcoin and could rise further above $0.140. Tron is moving higher above the $0.122 resistance level against the US dollar. The price is trading above $0.1350 and the 100 simple moving average (4 hours). There is a key bullish […]