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Yes. Blockchain can work as a shared record system on its own; Bitcoin is only one early use case.

Yes, they can. Ordinals may increase UTXO count and fragmentation by changing how outputs are created and kept.

Does BlackRock own bitcoin? It depends on whether you mean corporate holdings, fund assets, or client exposure through managed products.

Did BlackRock sell Bitcoin? You can’t answer from screenshots alone. Check the product, the filing, the time frame, and who actually acted.

BlackRock’s Bitcoin exposure depends on whether you mean its own holdings or the Bitcoin held inside its products.

Most are scams. Check for proof, save the message, secure accounts, and do not pay just because a threatening email sounds specific.

Bitcoin is mined through a proof-of-work race where miners compete to add blocks and earn block rewards.

A Bitcoin holder’s guide to proof of stake: understand how it works, what can go wrong, and how to spot common scams.