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Block #221,489

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Overview

58 confirmations · secure
Block Height
221,489
Timestamp
Sep 16, 2026, 16:27:15 UTC (1 hr ago)
Transactions
2 transactions in this block
Block Reward
20.00198928 BTX (subsidy 20 + fees 0.00198928)
Miner
ninjaraider.com/hk1
Size / Weight
48.94 KB · 50,117 WU
Difficulty
102.985 K
Bits / Nonce
520135400 · 0
Block Hash
c4325d980b853597db44b8539f398b2038186dc680d9a0709449627837202e2e
Merkle Root
6738c47afeffe8ebc7154268c5189321ad9682a47b1c2f4b446c53692b36d248
Previous Block
c883e3743aaf0201121ffd9b3a0caeb7f1005cf8c9dca2ff8594c852c407d851
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (0.37% of the block)
Transaction data
48.76 KB
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 2 of 2
Transaction IDTypeOutputsOutput totalSize
b153c9bc25f719…7b44f6c9Coinbase220.00198928200 B
e0e0ab95512163…d7f2cb01Transfer276.2731515448.57 KB
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