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Block #221,075

Overview

64 confirmations · secure
Block Height
221,075
Timestamp
Sep 16, 2026, 05:31:07 UTC (1 hr ago)
Transactions
2 transactions in this block
Block Reward
20.00180000 BTX (subsidy 20 + fees 0.0018)
Miner
luckypoolio
Size / Weight
67.54 KB · 69,162 WU
Difficulty
113.676 K
Bits / Nonce
520131478 · 0
Block Hash
31e0f139c28addaabd8a864212e44cc824626438ebe5bd687c8f82aa0978ddf5
Merkle Root
879f8c9aa2a640c245fef7435dc1b8fdad45c2ea470a419cd62c0e2e1045da0b
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (0.27% of the block)
Transaction data
67.36 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
4af4194973e22b…441c867bCoinbase220.0018198 B
c016ae09c7c1d9…bafc96cfTransfer1359.998267.17 KB