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

Block 7219

Hash
0000002df736cd7b00c39a0f2413db8999e15eaa01b0c4efb53363048db72392
Confirmations
34887
Time
2026-09-24 11:15:32 UTC
Median time
2026-09-24 11:01:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
52e358278139b876ab0d3edb07308ec00374f1ca9fcdb83d617417954ce2dce6
Previous block
0000002f7fc19ab93f052f42990bc75f6fcc1ad452c20afff02964a0ed0bb89c
Next block
00000005cd3a10db6f195441798cb47236b54eeeb8bb8e9d02e47ce716b628c2

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 7219 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
52e358278139…17954ce2dce6 coinbase1250