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Block #221,872

Overview

25 confirmations · secure
Block Height
221,872
Timestamp
Sep 17, 2026, 02:21:16 UTC (58 mins ago)
Transactions
2 transactions in this block
Block Reward
20.00088069 BTX (subsidy 20 + fees 0.00088069)
Miner
luckypoolio
Size / Weight
68.21 KB · 69,850 WU
Difficulty
96.525 K
Bits / Nonce
520138191 · 0
Block Hash
2f5bb8a36609f0f41259d32499513f55ad6a88e11d56195ec71d41266f690fe1
Merkle Root
f5a70fa166891781f62b6fe9e393fe3c59a671ccfc1cdd1a893f6fe4d04b80f5
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (0.26% of the block)
Transaction data
68.03 KB
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 2 of 2
Transaction IDTypeOutputsOutput totalSize
ace617b97c2f63…97072885Coinbase220.00088069198 B
b7d5e6a70d0464…6f49329bTransfer17827.4813566867.84 KB