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

Block 7315

Hash
000000122f75b6cab12f1dbe73e2a3be5726d417ddfbdf104e360d3c744ba8c1
Confirmations
34812
Time
2026-09-24 15:54:07 UTC
Median time
2026-09-24 15:39:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
be1890712e3f9fa2f00926a0a54a809d1a14441c9e02bf4a86708368b2bb0f60
Previous block
00000035d3d7227fdda96d8ccf788995b4840718ea243a33d012b4655863895b
Next block
000000231ee50adf6eddc25183b71478096a19b732a02a5826055f3242ff4aa1

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 7315 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
be1890712e3f…8368b2bb0f60 coinbase1250