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Block #163,640

Overview

128 confirmations · secure
Block Height
163,640
Timestamp
Jul 18, 2026, 19:21:39 UTC (3 hrs ago)
Transactions
2 transactions in this block
Block Reward
20.00013615 BTX (subsidy 20 + fees 0.00013615)
Miner
ninjaraider.com
Size / Weight
1.01 MB · 1,060,471 WU
Difficulty
5.5343
Bits / Nonce
1c2e4188 · 0
Block Hash
81492feee085f9d0afe6d1c40565cc1f7433211b053760f31026db990dc9c08c
Merkle Root
760c3dd3f8e37d648b3c3497a4e3bea9235d161d15e7c1a2f8b5fa322bccb8b0
Previous Block
Chainwork
00000000000000000000000000000000000000000000000000018ba4f24508bf

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
1 MB (98.90% of the block)
Transaction data
11.43 KB
MatMul digest
000000000d1125ea64a6248ca10905575feac3d99daa9660bf3ef3a1b8460a75
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 2 of 2
Transaction IDTypeOutputsOutput totalSize
d3662d1c4edea4…602336eeCoinbase220.00013615196 B
309e401dd6dfc4…1f142b41Transfer11.1856254911.24 KB