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Block #221,458

Overview

56 confirmations · secure
Block Height
221,458
Timestamp
Sep 16, 2026, 15:36:55 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
103.822 K
Bits / Nonce
520135064 · 0
Block Hash
62e86608fa60cbd62f127a68242e6a230bf9f927a81667cbdb475071032dc945
Merkle Root
298d7c259c6b7bc3c809e66e9f49ea8a3f55668d2b942671c4b20dff97db3c32
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
298d7c259c6b7b…97db3c32Coinbase220198 B
BTX Block #221,458 · 1 transaction · Sep 16, 2026 | BTXScan