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Block #221,287

Overview

74 confirmations · secure
Block Height
221,287
Timestamp
Sep 16, 2026, 11:14:58 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
104.979 K
Bits / Nonce
520134608 · 0
Block Hash
15870ed09484b2ad9fb8cc598bf7f33aa5a0ba819c6506c7bb320c4fa28c8db2
Merkle Root
d9acd7766ec74822d033c15c06449845fa679597c5f6e23dae8be0cf32f9d61c
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
d9acd7766ec748…32f9d61cCoinbase220198 B