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

Block 15433

Hash
000000a16052eb431b7d3d412e7b51699d2dcb4d5c0322757135a057bdbfb4c0
Confirmations
26919
Time
2026-10-05 18:55:53 UTC
Median time
2026-10-05 18:46:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
ffbcfe2ef918d465ddbb2da6f452a1dbb76b8ccee57a089ba929103d0cc1f6cc
Previous block
0000000108281e7cfde5385075bd40df5c2696560aefa631477fe688067d24dd
Next block
0000003c3b846107bec5fbe91d6d6c9d50a7b7b82733d87747c4572930240921

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 15433 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
ffbcfe2ef918…103d0cc1f6cc coinbase1250