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Block #221,671

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Overview

39 confirmations · secure
Block Height
221,671
Timestamp
Sep 16, 2026, 21:12:02 UTC (52 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
98.727 K
Bits / Nonce
520137199 · 0
Block Hash
ff13d1138b7778c8f81940689d1a344dc0ffb7eedb2fb30922c00a1b10d692f7
Merkle Root
642e2230895788d6b53a3e685a86ed005e4796bae5696f07100c2a7e48fb04a2
Previous Block
f424f7bb6abddb5b1f3c34ed00df382e3faff265075098ba859b081160e8ea47
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
642e2230895788…48fb04a2Coinbase220200 B
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BTX Block #221,671 · 1 transaction · Sep 16, 2026 | BTXScan