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Block #221,523

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Overview

24 confirmations · secure
Block Height
221,523
Timestamp
Sep 16, 2026, 17:21:59 UTC (49 mins 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
101.171 K
Bits / Nonce
520136148 · 0
Block Hash
cec9cc71abdc5fef78f9f9407ae25d7fc98cfe50eeb9370e273dd04bb5aff8bf
Merkle Root
3211d9d33d862f4ea46c4db7786ed162b07162412a77f18a2ac5ab7694643cc9
Previous Block
df7fa19ef8996bae8929628221b6638fec96860aa20f1b1dbbd7ef9ae05869ac
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
3211d9d33d862f…94643cc9Coinbase220200 B
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