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Block #143,939

Overview

30,232 confirmations · secure
Block Height
143,939
Timestamp
Jun 28, 2026, 09:06:43 UTC (1 mo ago)
Transactions
2 transactions in this block
Block Reward
20.00040236 BTX (subsidy 20 + fees 0.00040236)
Miner
port41-8x5090-la
Size / Weight
1.03 MB · 1,075,792 WU
Difficulty
1.1745
Bits / Nonce
1d00d9f7 · 0
Block Hash
b1dec437db77a90c965d0f5ea2efc5fc72b8d41a3b1c4b3fffbb2248fac43593
Merkle Root
ff87171c6c7db71f06b56cf9469795807231a89a666e0cb080af98bfff912f78
Previous Block
Chainwork
00000000000000000000000000000000000000000000000000001b8cc60c26ce

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
1 MB (97.49% of the block)
Transaction data
26.39 KB
MatMul digest
00000000607252eab07729767729d45497528b650d1d503730d034b700514335
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
4e7976b61b0475…249a8ba9Coinbase220.00040236202 B
030472a5a96c2d…a0adc624Transfer2126.1303702126.2 KB