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Block #216,990

Overview

39 confirmations · secure
Block Height
216,990
Timestamp
Sep 11, 2026, 23:09:03 UTC (1 hr 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
520130047 · 0
Block Hash
abc4a44ad764e47258ff4015523d29f6142c6607e402752e4c408169cc4aa906
Merkle Root
8821d555f699c44d88e7ffb487b7c1b192a129719c8deb458557092183d77aa2
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
8821d555f699c4…83d77aa2Coinbase220200 B