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

Block 7040

Hash
0000001dea1a999737fe226c3e4180a6187fd740674ea423ccd7610e95e712ad
Confirmations
33900
Time
2026-09-24 03:06:32 UTC
Median time
2026-09-24 02:52:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
a8abbb198d440fd8d54e143f89443fa09b60c09dd4698c9028ff42bbed87f0a4
Previous block
0000001d6c7ca5c22e8e6c9a9547d91d3bab99a9f89baf149b9fa0d798dc4cb3
Next block
000000016427c6dd894d05e27d51c6f9282199ac717e1dff0c7e46031f774041

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 7040 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
a8abbb198d44…42bbed87f0a4 coinbase1250