Das fehlende Glied

[root_s2yse8vt]

Up

0

Down

::

Ich versuche, diese ganze Wallet-, Passphrase-, Private/Public-Key-Sache zu verstehen, damit ich meine Kryptowährung nicht versehentlich verliere, während ich sie von Börsen zu Hardware-Wallets verschiebe. Ich verstehe, dass Bitcoin die Blockchain nie verlässt und nicht in einer Wallet gespeichert wird. Ich weiß auch, dass private und öffentliche Schlüssel durch die Passphrase einer Wallet generiert werden und nicht in der Blockchain gespeichert sind. Die Frage ist also: Was verbindet die Blockchain-Adresse der Bitcoin, die ich gekauft habe, mit meinem öffentlichen Schlüssel?

Eine bessere Frage wäre vielleicht: Wenn Sie Bitcoin kaufen, kaufen Sie dann einen bestimmten Coin oder kaufen Sie nur eine bestimmte Menge eines zufälligen Coins auf der Blockchain?

Ich bin überrascht, dass es nicht viele Informationen zu diesem Thema gibt. Danke!

[No-Understanding903]

Up

0

Down

::

Everything is handled on the blockchain, you got that correct. Your “wallet” is simply a private key on the blockchain. Your bitcoin is stored on this little piece of the blockchain that only you have access to. Public keys are safe to share as it only acts as a deposit. Private keys are not safe to share as this will allow access to your “wallet”. Private Keyes nowadays moved to a mnemonic phrase consisting of 12 – 24 (25 in some cases) words scrambled together. Never share this phrase, type it into any device or lose it.

[Sudden_Agent_345]

Up

0

Down

::

what’s the missing link you are after? study bitcoin utxo model

[StatisticalMan]

Up

0

Down

::

The missing link is that nothing on exchanges has anything to do with the blockchain. When you buy 1 BTC on coinbase that is simply a record in coinbase’s books.

Now when you withdraw that 1 BTC from coinbase to your ledger address THAT is on the blockchain. That is how those coins can now only be spent (moved) by you and only you as long as you ensure the keys to include seed phrase are not lost or stolen.

[xen91]

Up

0

Down

::

ummm well…. Here is a view, others will have a different view.

When you buy bitcoin, you are buying a particular bitcoin (or part of a particular one). A bit like bank notes have serial numbers on them, each piece can be easily traced and can see who has owned it in the past. So some coins can be tainted, they might have been used for criminal transactions. This then associates you with that.

Bitcoin is completely transparent, so once an exchange/government have you and an address associated (KYC), all transactions can be traced and the amount you hold is known. Your transactions are all known.

For me this (and the transaction fees) are a major issue for me. Other chains, like monero, have privacy built in. 1 coin is equal to the next and no one can see transaction amounts and what you hold etc.

[Autor]

Beiträge