Law Blocks wallet

What is Law Blocks AI (LBT)?

Law Blocks AI puts legal paperwork on a chain: documents drafted with AI assistance, signed digitally, and then anchored on-chain so the hash and the timestamp can be checked later by anyone holding the file. LBT is the token the platform runs on, used to pay for those actions inside the product.

What makes holding it slightly unusual is the chain. LBT is an XRC-20 token on the XDC Network, and XDC does one thing differently from every EVM chain people are used to: addresses are written with an xdc prefix instead of 0x. The bytes underneath are identical, and the two forms are the same account, but pasting one into a field that expects the other is the most common way an XDC transfer goes wrong before it even starts. Some interfaces convert, some refuse, so it pays to know which format you are looking at.

Fees on XDC are paid in XDC itself, in tiny amounts, and LBT cannot cover them. If you plan to sign documents or move tokens, a small XDC balance has to live alongside the LBT in the same wallet.

Tangem covers that shape of use directly: both balances sit in one wallet on the phone, and each signature is a tap of the card against the back of the handset, with nothing to charge and nothing to plug in. Paying a few cents of XDC to stamp a document should not require a desk setup, and here it does not.

Supported networks in Tangem (1): XDC Network.