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Block #221,774

Overview

311 confirmations · secure
Block Height
221,774
Timestamp
Sep 16, 2026, 23:38:13 UTC (12 hrs 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
101.321 K
Bits / Nonce
520136085 · 0
Block Hash
ef33ac52ad6e6aa45f58834c4483380b50820234c53d1f0e15378776de4309a7
Merkle Root
520fdafa56f1cdc21a454b7edb29cc1e3f5606994acda6e3d2cd6f913fb18491
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
520fdafa56f1cd…3fb18491Coinbase220198 B
BTX Block #221,774 · 1 transaction · Sep 16, 2026 | BTXScan