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Block #221,538

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Overview

73 confirmations · secure
Block Height
221,538
Timestamp
Sep 16, 2026, 17:47:42 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
20.00000000 BTX (subsidy 20 + fees 0)
Miner
luckypoolio
Size / Weight
383 B · 383 WU
Difficulty
100.796 K
Bits / Nonce
520136306 · 0
Block Hash
87aa204e0d8908761fd3a6e88c843373084c3e5a6b60bd400a6d5251e7cd2df2
Merkle Root
cd3ec3d59b4315538b67a7803e7440b2b01ee8094cff04fabdc47fbc7e6f832d
Previous Block
7243e3c63c4349f8e565ffdf9b33cb7762667d4f2277414d26e9bcb5603f92e7
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
cd3ec3d59b4315…7e6f832dCoinbase220198 B
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