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Block #221,707

Overview

48 confirmations · secure
Block Height
221,707
Timestamp
Sep 16, 2026, 21:57:44 UTC (1 hr 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
101.156 K
Bits / Nonce
520136154 · 0
Block Hash
a35c361f4e08a4398ff1a3d2c1d425b87ebfcd9e5c8173d92ab70e8f95a27aeb
Merkle Root
f2c9616e53ddfe7193825894983ea8b64891a458da6323bb10b5a0e2075c74fa
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
f2c9616e53ddfe…075c74faCoinbase220200 B