BTXscan
Home / Block

Block #221,521

← PrevNext →

Overview

26 confirmations · secure
Block Height
221,521
Timestamp
Sep 16, 2026, 17:19:30 UTC (53 mins 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
100.815 K
Bits / Nonce
520136298 · 0
Block Hash
80b8d71d88062185d06a6ad4ab852ef289bb43b0d78d3a86963bf7a916b0c8e9
Merkle Root
c20c704de94aa4f4f0ec07874f1ffd51c41ce6b1db9e32eb241df7714b88913a
Previous Block
dd6b369db433b696e0fc57fd3ece4e3f5dcb12eb987ea80b54509b3844e3c648
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
c20c704de94aa4…4b88913aCoinbase220200 B
© 2026 BTXScan · Built by easyBTX · Not affiliated with the BTX core teamdata via explorer.minebtx.com API

Nothing on this site is financial advice. We are independent: not affiliated with, and not speaking for, the BTX core team, and we never sell, broker or hold coins. The BTX price here is a modeled estimate published by btxprice.com, an independent third party we have no part in and no control over. BTX has no public order book, so that number is a model, not a market price, which is exactly why we label it modeled. We read it, we do not set it and we cannot vouch for it. We are here because we think BTX is worth building on.