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bitcoin Stabilizes as Most Top 20 Coins See Mild Losses
Crypto markets see mostly red, with losses capped at 4 percent among top 20 coins
Capitalizations Index – B ∞/21M
Crypto markets see mostly red, with losses capped at 4 percent among top 20 coins
[youtube https://www.youtube.com/watch?v=01MRCQ8Q4Cw&w=640&h=360]
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bitcoin transactions don’t move coins, they update the ledger. Inputs reference previous outputs, signatures prove ownership, and miners confirm validity by embedding them in new blocks.