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Block #203,271

Overview

74,029 confirmations · secure
Block Height
203,271
Timestamp
Aug 29, 2026, 14:10:50 UTC (2 mos ago)
Transactions
1 transaction in this block
Block Reward
20.00000000 BTX (subsidy 20 + fees 0)
Miner
unknown
Size / Weight
367 B · 367 WU
Difficulty
6.4 K
Bits / Nonce
520764784 · 0
Block Hash
309ace8d86f1d8b500eab070e7780d0cca37a089e54376249002be071f9cdfc3
Merkle Root
c21297b1e71862d7a01fa00fccd3d2eb91aa247c9a69240462bc7e8d516289b8
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (50.41% of the block)
Transaction data
182 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
c21297b1e71862…516289b8Coinbase220182 B
BTX Block #203,271 · 1 transaction · Aug 29, 2026 | BTXScan