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

Block 15862

Hash
0000006309a585c7bd729cf2d30310d0a35ab9f5441db4157bfd3d285f322f0c
Confirmations
25718
Time
2026-10-06 07:21:29 UTC
Median time
2026-10-06 07:12:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
7e51c4790d438427a9eb126334fbf625f876a5c2ba8094e56e9e30e4559cde72
Previous block
000000144b96e6c9fac896eee47bd91acb4033ec34d7f85be2ff99e0792dbbc6
Next block
0000005ca40260a749ffc1111f41367aab5f50ef66d3fe53b5c506c887a22633

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 15862 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
7e51c4790d43…30e4559cde72 coinbase1250