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Block #221,278

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Overview

25 confirmations · secure
Block Height
221,278
Timestamp
Sep 16, 2026, 10:58:49 UTC (46 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
105.611 K
Bits / Nonce
520134363 · 0
Block Hash
19a301597f3143a39a333b3812cdb6623b9bfb3faa9ceb27123c88ebc4bfbd23
Merkle Root
f5447c55cd272f18a01dc935b4053c6d624f08806ac9483e7cf0c689055c8526
Previous Block
39a9ea657fa04f0eaf8ec8cc816fde0104c1e4ff1fa8ba360acec69bdbbd090d
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
f5447c55cd272f…055c8526Coinbase220200 B
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BTX Block #221,278 · 1 transaction · Sep 16, 2026 | BTXScan