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

Block 15432

Hash
0000000108281e7cfde5385075bd40df5c2696560aefa631477fe688067d24dd
Confirmations
26918
Time
2026-10-05 18:54:13 UTC
Median time
2026-10-05 18:44:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
a9cd4dd794a0cfd36a1c185f5f2e8fd50ddb08a0d06362f39bb1c15d72638dc2
Previous block
000000c6eb4d1749fe4e35b9c41ba37f90e1184d34267081c841a9b08c1d6c0d
Next block
000000a16052eb431b7d3d412e7b51699d2dcb4d5c0322757135a057bdbfb4c0

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 15432 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
a9cd4dd794a0…c15d72638dc2 coinbase1250