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Block #197,521

Overview

55 confirmations · secure
Block Height
197,521
Timestamp
Aug 22, 2026, 10:12:16 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
383 B · 383 WU
Difficulty
0.0001
Bits / Nonce
506490754 · 0
Block Hash
f1e2760eb31582062c0dbc7290a8686a6f70220fefa4e1840db7866a1983b769
Merkle Root
f57c0a3d619a6e0e39d8c0cd2d5ca3942cbb0b5bba763bdcd345c5723ed447c7
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (48.30% of the block)
Transaction data
198 B
MatMul digest
none
Seed A
none
Seed B
none
BTX replaces Bitcoin's SHA-256 with MatMul, a matrix multiplication over a finite field. That work proof is most of every block, so a block stays about 1 MB even when it carries a single transaction.

Transactions

showing 1 of 1
Transaction IDTypeOutputsOutput totalSize
f57c0a3d619a6e…3ed447c7Coinbase220198 B