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Block #157,221

Overview

56,356 confirmations · secure
Block Height
157,221
Timestamp
Jul 12, 2026, 02:17:57 UTC (1 mo ago)
Transactions
1 transaction in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
1 MB · 1,048,966 WU
Difficulty
8.2452
Bits / Nonce
471796806 · 0
Block Hash
2e56c7a28cbb517f22e6f7e23b5efc28bc72c727d59332555126967dc1d96d3b
Merkle Root
4b6e086633fb77267aeea8aa5eea4eb4c4fd1914eadd5cd90ff77855b29e2e55
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
1 MB (99.98% of the block)
Transaction data
200 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
4b6e086633fb77…b29e2e55Coinbase220200 B