Don't Trust, Verify: Bitcoin Merkle & Node State Verifier

Merkle Tree Visualizer (Double-SHA256 Cascade)

TREE VALID

Click any leaf node to audit SPV inclusion path. Toggle tx edit or tamper state to trace hash corruption up to the Merkle Root.

Leaf Count: 4 | Tree Depth: 3 | Merkle Root: 2b17208323a23363321583d3e85e98f09903700b3d6790b9b3524b07f2a0b168

Block Header & Proof-of-Work Verifier

HEADER VALID

Block Height

Bits (Target)

Nonce

Calculated Block Hash (Double SHA-256):

0000000000000000000000000000000000000000000000000000000000000000

Transactions Payload

Sender

Recipient

Amount (BTC)

SPV Inclusion Proof Inspector

Light clients only store the 80-byte header and require O(log N) sibling hashes to verify transaction inclusion.

Selected Tx Proof Length: 2 steps