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Block #221,257

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Overview

49 confirmations · secure
Block Height
221,257
Timestamp
Sep 16, 2026, 10:18:39 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
108.671 K
Bits / Nonce
520133218 · 0
Block Hash
aadb1ef221332f02ab1f462785de886b239f52ea3a62b8425003f751b07dfa4f
Merkle Root
9171ccc1d8ce95cdf08550c8647ce1c0d99709e495392e9bddc73fdcdb7e2bbf
Previous Block
7f9d3ef5479558f403421c9a5b1707849c0d1dc68d940004cec073c6339246d5
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
9171ccc1d8ce95…db7e2bbfCoinbase220200 B
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