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Block #221,547

Overview

62 confirmations · secure
Block Height
221,547
Timestamp
Sep 16, 2026, 18:07:04 UTC (1 hr 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
98.566 K
Bits / Nonce
520137270 · 0
Block Hash
c9c7add35a2bf31206727fb5c6ab6555d9850ad35589632fb711648ff2a94b04
Merkle Root
65a52463678b7999a4d8b4d1b074f643bb7c6c27205d2f14336a508110afc17f
Previous Block
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
65a52463678b79…10afc17fCoinbase220198 B
BTX Block #221,547 · 1 transaction · Sep 16, 2026 | BTXScan