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Block #221,505

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Overview

42 confirmations · secure
Block Height
221,505
Timestamp
Sep 16, 2026, 16:57:08 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
20.00000000 BTX (subsidy 20 + fees 0)
Miner
luckypoolio
Size / Weight
383 B · 383 WU
Difficulty
100.848 K
Bits / Nonce
520136284 · 0
Block Hash
f89a904fd017f11189c364ce0dc634513bc002d5e50209d1faea15ca826be131
Merkle Root
7d5f0379a1884fe0aa4dc09abbda02d48268b85fee319b1f671ff70497758d56
Previous Block
a9978dd6f78640dbb4b041f2272f248868caf5bd4faa3c63e7361f54863f9bc6
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (48.30% of the block)
Transaction data
198 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
7d5f0379a1884f…97758d56Coinbase220198 B
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