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Block #221,666

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Overview

44 confirmations · secure
Block Height
221,666
Timestamp
Sep 16, 2026, 21:07:56 UTC (57 mins ago)
Transactions
1 transaction in this block
Block Reward
20.00000000 BTX (subsidy 20 + fees 0)
Miner
luckypoolio
Size / Weight
383 B · 383 WU
Difficulty
97.878 K
Bits / Nonce
520137576 · 0
Block Hash
17d414d17de04c2ab77f7ec7c1a36136ebaa5c5f3efd7a87fcfa641e9f1ef4ba
Merkle Root
9303b344fb985fb6923f55f77b424909dc5c253e99ca37f84da12cc2c2e2f194
Previous Block
1d4f1bf7dad32c694c55c5c2a38484fbf87a555b1caebd3214fa1b9167313f00
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (48.30% of the block)
Transaction data
198 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
9303b344fb985f…c2e2f194Coinbase220198 B
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BTX Block #221,666 · 1 transaction · Sep 16, 2026 | BTXScan