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Block #221,728

Overview

54 confirmations · secure
Block Height
221,728
Timestamp
Sep 16, 2026, 22:30:41 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
100.786 K
Bits / Nonce
520136310 · 0
Block Hash
fe320c4f40aa60e5f30e5482cea05707a8be0449ebdbdd627c5e65c49a74735c
Merkle Root
8f409c7de11b8cd1c70209d0aa6b601deade8963144e9da1b84426b80348fcfe
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
8f409c7de11b8c…0348fcfeCoinbase220198 B