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

Block 15089

Hash
0000006c3b4dfd01e90ca9053b99e199f44b1cba1105cc43d3d787dd4df4c85d
Confirmations
25997
Time
2026-10-05 08:57:39 UTC
Median time
2026-10-05 08:48:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
695dfae8a7da0290187b650ef86ca7c182e1f28a4a3455b40d02b1e1bc627d46
Previous block
00000042fbc2ffb2939161bfc070a8181a3ec4a91137c9c42d8f93e32a355ae5
Next block
000000d517b61b9ffc349abf1ed483c55364ceeb9b8bdc2556cb5614ce2c1758

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 15089 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
695dfae8a7da…b1e1bc627d46 coinbase1250