Coinbase, which holds 5% of all bitcoin, wants the quantum fix started now

Coinbase, which holds 5% of all bitcoin, wants the quantum fix started now

Özet: Kripto piyasasında önemli gelişmeler yaşanıyor.

What if someone builds a quantum computer fast enough to crack your bitcoin wallet’s security and siphon off your coins?

That’s on everyone’s mind, since some projections suggest that such a quantum machine, though it doesn’t exist today, could arrive within a few years.

Nasdaq-listed crypto exchange Coinbase COIN$181.88·Market Closed, which holds about 5% of all bitcoin in existence today for its clients, including banks, asset managers and hedge funds, has shared its thoughts on that question in a new blog post, laying out what it believes bitcoin needs to do to stay secure against a “potential future” quantum threat.

Its first point is to start preparing now, not wait for the risk to arrive, and handle the question of lost coins separately.

To follow the exchange’s suggestions, it helps to know how Bitcoin’s locks work and how a quantum computer can break them.

Think of a bitcoin wallet as a mailbox with a narrow horizontal slot at the top and a key held only by the owner.

The visible slot, through which anyone can drop letters inside, is the wallet’s public key.

The private key, by contrast, is the physical key that unlocks the box.

Kept strictly in the owner’s hands, this private key is invisible to the outside world and keeps the Bitcoin in the wallet safe.

When a user sends bitcoin, their wallet uses the private key to create a digital signature, a tamper-proof stamp.

Analiz: Piyasa hareketliliği devam ediyor.