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Block #221,579

Overview

66 confirmations · secure
Block Height
221,579
Timestamp
Sep 16, 2026, 18:51:45 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
20.00000000 BTX (subsidy 20 + fees 0)
Miner
ninjaraider.com/is1
Size / Weight
385 B · 385 WU
Difficulty
99.311 K
Bits / Nonce
520136943 · 0
Block Hash
ffa4a923dfba3102b2c6e1df3220323576a15521d69a356dbbf17096b8bbbc5a
Merkle Root
f1d80403d1e44b1b506a8c7b49a25ea3180f561fdef61951eab18a4f607bbf61
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
f1d80403d1e44b…607bbf61Coinbase220200 B