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

Block 9942

Hash
0000002e72f49eb517321d65612df433431b8ba06af8683967da63a6ad227e18
Confirmations
31506
Time
2026-09-28 22:35:58 UTC
Median time
2026-09-28 22:25:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
d6bbfc19f8ea01ae78a99c57f1cb321c8f30b8924b0d437d306fcbca515fccbe
Previous block
0000002c4eed8f04121c991380d9123ac77d6c67045137968d7602cbe8b66b3d
Next block
00000042f283946308ae1188cca9f2ee9316be861c18965d8b1d797a9285c58a

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 9942 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
d6bbfc19f8ea…cbca515fccbe coinbase1250