Гаманець для Solv Protocol SolvBTC

What is Solv Protocol BTC (SOLVBTC)?

SolvBTC is bitcoin represented somewhere else. Solv Protocol holds BTC in reserve and issues a transferable token against it, so that bitcoin exposure can be moved and used on chains that bitcoin itself does not reach. That framing decides almost everything about holding it.

The practical consequences:

• It is not BTC. SolvBTC does not go to a Bitcoin address, and going back to actual bitcoin means redeeming through the protocol, not broadcasting a Bitcoin transaction.
• Each chain has its own deployment. The SolvBTC on one network and the SolvBTC on another are distinct contracts with distinct balances, linked by the protocol's bridging rather than by a shared ledger.
• The token format changes with the chain. On the EVM networks it behaves as an ERC-20 with fees paid in that chain's gas coin; on Solana it is an SPL token needing SOL and a token account.

Supported networks in Tangem (13): zkSync, Ethereum, Base, Arbitrum One, BNB Smart Chain, Solana, HyperEVM, Avalanche, Polygon POS, Monad, Ink, Rootstock RSK, Sei Network.

With an asset spread this thin across chains, Tangem keeps a separate balance per network and states on the signing screen which network a transfer is leaving on. Read that line before you hold the card to the phone, because the recipient's expectation is the one thing no wallet can see. Having the networks laid out separately instead of merged into a single figure helps keep this asset manageable in a single app.