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Block #221,779

Overview

261 confirmations · secure
Block Height
221,779
Timestamp
Sep 16, 2026, 23:44:36 UTC (9 hrs 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
101.821 K
Bits / Nonce
520135877 · 0
Block Hash
862104f4265268b2a98674ebfab1a3fc37a447883a7f19446321487367eae5d7
Merkle Root
fd7aef3e857e05404cef6ed04cdb3368f2233ca022d0cdf8893efd53246e7467
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
fd7aef3e857e05…246e7467Coinbase220200 B
BTX Block #221,779 · 1 transaction · Sep 16, 2026 | BTXScan