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Block #221,631

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Overview

44 confirmations · secure
Block Height
221,631
Timestamp
Sep 16, 2026, 20:04:22 UTC (1 hr 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
101.847 K
Bits / Nonce
520135866 · 0
Block Hash
f8a4c22e73fe5493cd970dd1820b4dd88f4def30097e60f2267a9d73ceb69f14
Merkle Root
889244bd7da7adb575a5108005883d018b547f9229415e52dcc618eaf38d3949
Previous Block
798ee8e84aa0285a7e29961ac2bb7026354d27a6625e6b26bab2e939a6f87b83
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
889244bd7da7ad…f38d3949Coinbase220200 B
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BTX Block #221,631 · 1 transaction · Sep 16, 2026 | BTXScan