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Block #221,543

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Overview

68 confirmations · secure
Block Height
221,543
Timestamp
Sep 16, 2026, 17:59:43 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
99.242 K
Bits / Nonce
520136973 · 0
Block Hash
21cf62c005815d170774d289485565b75fa061ededcc0c5ecda27cc889bfb051
Merkle Root
27f0f1f489cf15d1a79298a6ff4ae4df33b1dbc2037a0061232ca48d9539cf60
Previous Block
d99f334d2fa12eb864b948c00ace26f51a460ffa800a329191f6daed3d28104e
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
27f0f1f489cf15…9539cf60Coinbase220200 B
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