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Block #215,721

Overview

50 confirmations · secure
Block Height
215,721
Timestamp
Sep 10, 2026, 15:07:16 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
383 B · 383 WU
Difficulty
0
Bits / Nonce
520128107 · 0
Block Hash
7024d866500a750c79b4625916acb21009cd85155aad39bce81e5ebd7156f6b2
Merkle Root
311690d3318d35024ef083ed0ce997155bc38c93ef2b67452804e2d5a5bc17fe
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (48.30% of the block)
Transaction data
198 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
311690d3318d35…a5bc17feCoinbase220198 B