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Block #221,737

Overview

46 confirmations · secure
Block Height
221,737
Timestamp
Sep 16, 2026, 22:39:29 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
20.00000000 BTX (subsidy 20 + fees 0)
Miner
luckypoolio
Size / Weight
383 B · 383 WU
Difficulty
102.133 K
Bits / Nonce
520135748 · 0
Block Hash
436e467c8fab6810011719f945782a782e7c75b1118237bab756ae3cc746e2b2
Merkle Root
6ed7fab5e5deb9452596a134b3ea9c32ab3e283d4f0429ca61c003b8455182f2
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
6ed7fab5e5deb9…455182f2Coinbase220198 B