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Block #163,900

Overview

46,562 confirmations · secure
Block Height
163,900
Timestamp
Jul 19, 2026, 02:09:26 UTC (1 mo ago)
Transactions
4 transactions in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
1.08 MB · 1,137,490 WU
Difficulty
4.8163
Bits / Nonce
473245448 · 0
Block Hash
99d5cde763e73dce563c0431925c27128fbdf6c563eaad7bef44ff3756e18456
Merkle Root
dbfebe9f5fb565547145727801811acbe0259d4dcecefd601404ecd2d57e2fa2
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
1 MB (92.20% of the block)
Transaction data
86.64 KB
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 4 of 4
Transaction IDTypeOutputsOutput totalSize
5b246caad5df17…7ceccf93Coinbase220.00143083200 B
7988252efd4cfc…d6e0f127Transfer88150.4038217537.26 KB
8c1bf546e48cd7…667ee5ebTransfer32.178178943.89 KB
01811ab97e7240…07c599f0Transfer13902.1558682945.3 KB