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A Primer on UTXOs
LearningFees

5 mins

15 days ago

A Primer on UTXOs

The fundamental elements of Bitcoin’s accounting system are transactions with inputs, outputs, and amounts (in satoshis). The input is either a coinbase transaction (newly mined bitcoin), or the output of a prior transaction which hasn’t been spent already, called an Unspent Transaction Output (UTXO). In this article, Theo Mogenet walks us through the structure of a Bitcoin transaction, the associated fees and how to consolidate your UTXOs.

Théo M
Théo M

Europe GM, Bull Bitcoin

Bull Bitcoin rolls-out transaction batching by default and opt-out option for express transactions
Fees

3 mins

over 3 years ago

Bull Bitcoin rolls-out transaction batching by default and opt-out option for express transactions

For the past 6 weeks, this feature has been live in Bull Bitcoin for all Recurring Buy orders (dollar-cost-averaging). We are now very excited to roll-out this new feature for all Buy Bitcoin transactions, effective today!

Francis Pouliot
Francis Pouliot

CEO

Announcing Batcher by Bull Bitcoin: open-source, non-custodial, on-chain wallet batching plugin for high-volume Bitcoin enterprise users
CyphernodeAnnouncementFees

10 mins

over 3 years ago

Announcing Batcher by Bull Bitcoin: open-source, non-custodial, on-chain wallet batching plugin for high-volume Bitcoin enterprise users

Batcher is Bitcoin transaction batching and automation plugin for cyphernode users (a cypherapp) designed for high-volume enterprise users performing multiple Bitcoin transactions per day.

Francis Pouliot
Francis Pouliot

CEO

Bull Bitcoin relief: lower fees and higher transaction limits
AnnouncementFees

3 mins

about 4 years ago

Bull Bitcoin relief: lower fees and higher transaction limits

In January 2020 we had decided to revamp our limits and fees in order to give Canadians a better deal on buying and selling Bitcoin. We are happy to finally announce these huge improvements to the Bull Bitcoin user experience:

Francis Pouliot
Francis Pouliot

CEO

Why Segregated Witness will make 2017 Bitcoin’s best year yet
AnnouncementFees

4 mins

over 7 years ago

Why Segregated Witness will make 2017 Bitcoin’s best year yet

Segregated Witness is an outstanding scientific and logistical achievement which opens the door to exciting innovations that early Bitcoin adopters could only dream of. Most of all, it fixes Bitcoin’s main technical flaw: transaction malleability.

Francis Pouliot
Francis Pouliot

CEO

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