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

Block 9944

Hash
00000015187ab51a2138a2089e7eda09db1625f500c1e3e75cb27dfa1afa55d0
Confirmations
31584
Time
2026-09-28 22:39:34 UTC
Median time
2026-09-28 22:29:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
231e4c579ccf9d56c5873c74bab68973542fdbfce01687b82c85abd8e9f170f3
Previous block
00000042f283946308ae1188cca9f2ee9316be861c18965d8b1d797a9285c58a
Next block
000000488eeba3893d8c31c82dab7cb187269f6767df508b7596fdb58b500a0a

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 9944 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
231e4c579ccf…abd8e9f170f3 coinbase1250