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Block #221,680

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Overview

75 confirmations · secure
Block Height
221,680
Timestamp
Sep 16, 2026, 21:32:49 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
97.671 K
Bits / Nonce
520137669 · 0
Block Hash
ef9f85b4a290af815306815a95090ce9d9253b7f090ec2f48189855579bd81ec
Merkle Root
79f86f02e4852e37863d3ffcc8e262c3e1c9e1539ca84ce2f5b73172a664cec6
Previous Block
d0aee462312478f067fbad8ba9ffe48e5e50ea65bddcd1565fc0d8cc9dba139c
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
79f86f02e4852e…a664cec6Coinbase220200 B
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