# Bitcoin Transaction Inspection — Raw Hex, PSBT & Fees

> Inspect Bitcoin raw transactions and PSBTs, compare TXID and virtual size, calculate supplied fee rates, and review signed transactions before broadcast.

Inspect raw Bitcoin transaction hex and PSBT data locally. Calculate TXID, witness identifier, size, weight and supplied-rate fees. Decoding does not prove consensus validity or broadcast. PSBT combination uses existing signatures. Mainnet broadcasting is a separate explicit review and confirmation step.

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