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Block #221,638

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Overview

37 confirmations · secure
Block Height
221,638
Timestamp
Sep 16, 2026, 20:14:14 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
101.118 K
Bits / Nonce
520136170 · 0
Block Hash
a2bf5ed8754373c17d367f25038902cebe56b06b08aa95bab18689a57b273a51
Merkle Root
15e949d1a5d03f02f7de5b25a0b2cb439f80eff93e344eb7dec45678e0d3416a
Previous Block
c458c8c6f5c369a5d050b22acb3389af34aded9ba81e8bc2e344e673074018df
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
15e949d1a5d03f…e0d3416aCoinbase220200 B
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BTX Block #221,638 · 1 transaction · Sep 16, 2026 | BTXScan