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Block #217,620

Overview

67 confirmations · secure
Block Height
217,620
Timestamp
Sep 12, 2026, 15:57:17 UTC (2 hrs ago)
Transactions
1 transaction in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
385 B · 385 WU
Difficulty
0
Bits / Nonce
520137398 · 0
Block Hash
014168fb6bd635f017d33c080425e987c22d6cc4d12a83d4700afaf29a964962
Merkle Root
1bad56437cf8eb61ff4fe79143566e99bb9910f74b2520509bac5018933e9e81
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (48.05% of the block)
Transaction data
200 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
1bad56437cf8eb…933e9e81Coinbase220200 B