Home / Block

Block #221,873

Overview

26 confirmations · secure
Block Height
221,873
Timestamp
Sep 17, 2026, 02:25:48 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
96.815 K
Bits / Nonce
520138058 · 0
Block Hash
d43f53a692f7d030575227e2988fc2dbfd718f41c33586b2787033242501f540
Merkle Root
d9f4c04ff046e189ac0aab5923352b5e48af558db5381db1cb0ac330dc0ff2d8
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
d9f4c04ff046e1…dc0ff2d8Coinbase220200 B
BTX Block #221,873 · 1 transaction · Sep 17, 2026 | BTXScan