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Block #221,912

Overview

48 confirmations · secure
Block Height
221,912
Timestamp
Sep 17, 2026, 03:44:23 UTC (1 hr ago)
Transactions
2 transactions in this block
Block Reward
20.00022300 BTX (subsidy 20 + fees 0.000223)
Miner
luckypoolio
Size / Weight
19.07 KB · 19,528 WU
Difficulty
90.65 K
Bits / Nonce
520141075 · 0
Block Hash
37a9fb515e68b02c2662c9e51ed8b2c26e15ce5ae729cba0aea1ea82e94ee269
Merkle Root
afc60fcea0932ee88a708272c40b4299edeab42f539e5bb8b3bd477587c2eeb5
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (0.95% of the block)
Transaction data
18.89 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
3dce2791a162b5…1af99a19Coinbase220.000223198 B
8378167355715d…b7c41922Transfer122.6184997918.7 KB