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

Block 15694

Hash
0000000e2f946fb0bf504bbbc5396457eb6b7c8a38ce306c9d72a6db32bf4ed7
Confirmations
24458
Time
2026-10-06 02:25:45 UTC
Median time
2026-10-06 02:17:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
29a9365312794cc27acd74523e5bc245683e6546b614c83add073c1db7fbbca6
Previous block
00000033e06254eb736fa193d7fa7834ed9e1cdf036dee9fc39cb1224cabc6fd
Next block
0000007d87eaad3d942145aadc0581203e6273e697fd7ca8da6075dda3cbb1ff

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 15694 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
29a936531279…3c1db7fbbca6 coinbase1250