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Block #221,963

Overview

37 confirmations · secure
Block Height
221,963
Timestamp
Sep 17, 2026, 05:06:34 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
20.00000000 BTX (subsidy 20 + fees 0)
Miner
ninjaraider.com/hk1
Size / Weight
385 B · 385 WU
Difficulty
89.137 K
Bits / Nonce
520141879 · 0
Block Hash
da66cba8628442f82d75a090d80a01ef88418eadd54664fff7a3941ca48a35a2
Merkle Root
3bcedc3e55c34cc76c833840ccb776f2b5a04cfd6abe5f2e44c8f6ff61b5d330
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (48.05% of the block)
Transaction data
200 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
3bcedc3e55c34c…61b5d330Coinbase220200 B