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

Block 14244

Hash
000000b2c33cd7f256b5630f77cfbf6c84fec702971dba1f04e83b8c1522b0f9
Confirmations
26808
Time
2026-10-04 08:30:16 UTC
Median time
2026-10-04 08:21:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
3db801a902a9538f6af3dd5e7b80f8d136dfcf5d371e5fb82d28d8ef9f863972
Previous block
00000046e6fe9834d1c944ca8d3e46635ce34c2e4d2b6954ca148c72f141433c
Next block
000000b52f26c41d38bc24d45fbbcbd66738f75547b50082fb0d8cc14f1d98cb

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 14244 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
3db801a902a9…d8ef9f863972 coinbase1250