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Block #221,889

Overview

44 confirmations · secure
Block Height
221,889
Timestamp
Sep 17, 2026, 03:04:06 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
91.978 K
Bits / Nonce
520140391 · 0
Block Hash
51cc52989e922b5a0c8fe238c6f917f682765e26678218f202087c8737f2d981
Merkle Root
a6c488a4d5f8a9e097d7dbd1aac29d518fd7fa1838d80cb567a552bfa5a53080
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
a6c488a4d5f8a9…a5a53080Coinbase220198 B
BTX Block #221,889 · 1 transaction · Sep 17, 2026 | BTXScan