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Block #221,535

Overview

74 confirmations · secure
Block Height
221,535
Timestamp
Sep 16, 2026, 17:42:00 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
100.722 K
Bits / Nonce
520136337 · 0
Block Hash
ed28c446c8aefef58d6fc5d7aaf37abb13ba295c25a706e8be31e7c4e7a79e89
Merkle Root
b5f1d4728d9f4a1c5e141957c4dafb611265dd47bd2159ea853632f7443a4105
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
b5f1d4728d9f4a…443a4105Coinbase220200 B