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

Block 7318

Hash
0000003039c580d3c2f2ee3d30420bc57bd7d8185870a9fd09e48cfd6535c92c
Confirmations
34819
Time
2026-09-24 16:01:39 UTC
Median time
2026-09-24 15:46:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
0fc89368deddb7dff4390ba16ca3c67a24f98e30618ccd5934c25a8f1c27d721
Previous block
00000008ab02cb2aed1e0564a8054829b93d65d5d7336ff29db1d7c4d48d7b9e
Next block
00000029497e1868aa44a480f86f0d601f8fb3e844c20431f4f3f8d76dcc1bbc

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 7318 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
0fc89368dedd…5a8f1c27d721 coinbase1250