Coldcard

Coldcard is an easy to use, ultra-secure, open-source and affordable hardware wallet that is easy to back up via an encrypted microSD card. Your private key is stored in a dedicated security chip. MicroPython software design allows you to make changes.

Features:

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Bech32

information
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Bech32:
Bech32 is a special address format made possible by SegWit (see the feature description for SegWit for more info). This address format is also known as 'bc1 addresses'. Some bitcoin wallets and services do not yet support sending and/or receiving to or from Bech32 addresses.
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Hardware Wallet

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Hardware Wallet:
Some wallets can pair and connect to a hardware wallet in addition to being able to send to them. While sending to a hardware wallet is something most all wallets can do, being able to pair with one is a unique feature. This feature enables you to be able to send and receive directly to and from a hardware wallet.
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Legacy Addresses

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Legacy Addresses:
Most wallets have the ability to send and receive with legacy bitcoin addresses. Legacy addresses start with 1 or 3 (as opposed to starting with bc1). Without legacy address support, you may not be able to receive bitcoin from older wallets or exchanges.
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Multisig

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Multisig:
Some wallets have the ability to require more than one key to authorize a transaction. This can be used to divide responsibility and control over multiple parties.
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SegWit

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SegWit:
Some wallets support SegWit, which uses block chain space more efficiently. This helps reduce fees paid by helping the Bitcoin network scale and sets the foundation for second layer solutions such as the Lightning Network.

Good

Acceptable

Caution

Neutral

Nadzor nad lastnim denarjem

S to denarnico imate popoln nadzor nad svojimi sredstvi. To pomeni, da vam nihče ne more preprečiti plačil ali izgubiti vaš denar. Prevzemate pa tudi polno odgovornost za varovanje svoje denarnice pred krajo ali okvaro.

Spremenljivo preverjanje

Način preverjanja določa programska denarnica, ki jo uporabljate s to napravo. Prosimo, oglejte si opis načina preverjanja pri denarnici, ki jo nameravate uporabljati.

Dobra preglednost

Razvijalci te denarnice objavljajo njeno izvorno kodo. To pomeni, da lahko vsak razvijalec na svetu pregleda to kodo. Vseeno pa je potrebno zaupanje do razvijalcev pri namestitvi ali posodobitvi programske opreme, saj se le-ta ne gradi deterministično kot Bitcoin Core.

Zelo varno okolje

Ta denarnica se naloži iz posebnega varnega okolja, ki ga nudi sama naprava. To nudi visoko stopnjo zaščite proti ranljivostim računalnika in zlonamerno programsko opremo, saj v tem okolju ni mogoče namestiti nobene dodatne programske opreme.

Različna stopnja zasebnosti

Stopnjo zasebnosti določa programska denarnica, ki jo uporabljate s to napravo. Prosimo, oglejte si oceno zasebnosti programske denarnice, ki jo nameravate uporabljati.

Variable fee control

Fee control features are provided by the software wallet you use with this device.

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