How it works
Paste raw hex for the commitment transaction (TX_C) and the reveal transaction (TX_R).
This page performs Phase 1 carrier commitment validation from the draft BIP (the same on-chain checks SPV scanners implement; you can supply data from a full node, indexer, or explorer):
it parses carrier scriptSig pushes (FLC1FULL, DIL2FULL, RCG4FULL),
reassembles pk || sig, recomputes SHA256(pk || sig), and compares it to the canonical
tagged OP_RETURN on TX_C (FLC1, DIL2, RCG4).
For Falcon carrier transactions (FLC1FULL), the page also reconstructs TX_BASE,
computes dogecoin_tx_sighash32, and verifies the Falcon signature in-browser using local WASM assets.
For Dilithium/Raccoon tags, this build performs commitment validation only.