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

Block 15356

Hash
0000007d8a0f427c1508485a862f2dd5144d7e1492d49f71637bdde75526bc53
Confirmations
26087
Time
2026-10-05 16:40:56 UTC
Median time
2026-10-05 16:32:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
008313d072f4940ddfb46f01b16ce98f52059fc07fc93e96dacd7a4bcf1d1011
Previous block
00000012e74e4912fa6bae2ccb38d90d1285e6fd067f094f68a86a0195700d28
Next block
0000004d68324d1b259a84e131fd64f858d533af111624613f9a650b033bf918

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 15356 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
008313d072f4…7a4bcf1d1011 coinbase1250