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

Block 15860

Hash
0000006ef1e35151d4a0009a1f12470ab7b16a047bd7dc3ba353b08fe14dea9a
Confirmations
25668
Time
2026-10-06 07:18:20 UTC
Median time
2026-10-06 07:08:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
1edff5772301921ae77583584f12f98f363c658fdfb38287096e2d0195412e89
Previous block
0000000fec1e81acab8fd40622f74345942dc64b3d382e7ba6cf3c1dfa7ef37c
Next block
000000144b96e6c9fac896eee47bd91acb4033ec34d7f85be2ff99e0792dbbc6

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 15860 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
1edff5772301…2d0195412e89 coinbase1250