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Block #221,504

Overview

43 confirmations · secure
Block Height
221,504
Timestamp
Sep 16, 2026, 16:55:09 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
100.501 K
Bits / Nonce
520136431 · 0
Block Hash
a9978dd6f78640dbb4b041f2272f248868caf5bd4faa3c63e7361f54863f9bc6
Merkle Root
9493cd9159518ed66bf26e77e43f33b59934ba69128ac52da7ab86059ed7e791
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
9493cd9159518e…9ed7e791Coinbase220198 B
BTX Block #221,504 · 1 transaction · Sep 16, 2026 | BTXScan