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Block #221,646

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Overview

29 confirmations · secure
Block Height
221,646
Timestamp
Sep 16, 2026, 20:29:50 UTC (51 mins ago)
Transactions
2 transactions in this block
Block Reward
20.00024000 BTX (subsidy 20 + fees 0.00024)
Miner
ninjaraider.com/hk1
Size / Weight
5.46 KB · 5,588 WU
Difficulty
100.461 K
Bits / Nonce
520136448 · 0
Block Hash
ffcf5e845dad50aff98e53595da8b577e0f79c01ef3a6975360fbc84a2e5d9d6
Merkle Root
676c3f67777cd70dc257fddc7ce3a8966e395142951d7899d2b0a28fcf345860
Previous Block
588c6abda9ddc7383748495654dad2c45b4b279be0ac1481289089783c46a04e
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (3.31% of the block)
Transaction data
5.28 KB
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 2 of 2
Transaction IDTypeOutputsOutput totalSize
a1b46259115a78…bd0df3a9Coinbase220.00024200 B
1fbda73bd95c5e…86f3c1e6Transfer21,663.896550895.08 KB
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