Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 15699

Hash
0000001218b62f5de60c66f40390dd1d1fb983a90320d898dbde4ebd262c97b4
Confirmations
24338
Time
2026-10-06 02:34:03 UTC
Median time
2026-10-06 02:25:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
26310c0b476ea13d9764faa096bd1c3c0de871d8e821e71cf1446a452c92764d
Previous block
0000006c2b9ce7862817126ebbab4b2c6c47ae4266465f0b6721dfbe57b41ec0
Next block
000000a85c47c674e6e967c33106b8193f77a10613397cc3cf7ec7683ff5b298

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 15699 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
26310c0b476e…6a452c92764d coinbase1250