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Block #221,288

Overview

74 confirmations · secure
Block Height
221,288
Timestamp
Sep 16, 2026, 11:18:47 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
105.216 K
Bits / Nonce
520134516 · 0
Block Hash
fafb36144a51bab76ae1b3ecfdae8c25894747a545b21d31a156dd840d12a5fc
Merkle Root
00d9507e8c2729e59d420f19fbe99b83576582018da09666f161d5967da1f0bc
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
00d9507e8c2729…7da1f0bcCoinbase220198 B
BTX Block #221,288 · 1 transaction · Sep 16, 2026 | BTXScan