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

Block 9391

Hash
000000504507080493f2d5c9d5d18a18d93da2b78e47cd6ae486ebcc8fa32408
Confirmations
32876
Time
2026-09-28 03:41:04 UTC
Median time
2026-09-28 03:29:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
8e0ebac386e74e00ea91d3de3eb7b108e0ac7d56daef31cb1379643c3283b0f5
Previous block
00000033739c1839ee6cb05253432eb86be08df1caa7d7c06e59e95243efb3a3
Next block
00000067d64e8b612377ffb3a75585c5bd3825375c3d6a6aec0ce7e7f0405f47

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 9391 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
8e0ebac386e7…643c3283b0f5 coinbase1250