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Block #221,621

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Overview

54 confirmations · secure
Block Height
221,621
Timestamp
Sep 16, 2026, 19:49:45 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
100.727 K
Bits / Nonce
520136335 · 0
Block Hash
304117091af351c85587210ed768f02b5b61b97166fe050663f5ce67181a3717
Merkle Root
0719a843a7324dadb831bd35770a3e0205c8cdb04c5e8b78807ec23f96fa5573
Previous Block
51934bafff4085efa2ecde478fa99ce66153a4d4ed25fcf15eb95f99ea6abe7f
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
0719a843a7324d…96fa5573Coinbase220200 B
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