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Block #221,233

Overview

35 confirmations · secure
Block Height
221,233
Timestamp
Sep 16, 2026, 09:47:45 UTC (55 mins 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
107.547 K
Bits / Nonce
520133631 · 0
Block Hash
576e6b302d98c22c2027a8f1102b90dd3770482a555fb50faa1fc3f9d5c0533e
Merkle Root
1b773bcb5c9c3415f0a5618516653f03dd23b33c3ca55f028c43afbcf881dd5b
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
1b773bcb5c9c34…f881dd5bCoinbase220200 B
BTX Block #221,233 · 1 transaction · Sep 16, 2026 | BTXScan