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

Block 7650

Hash
0000002992c7936ea5e091f3ac4e98eb679e8a90034c51a368f2de26ddd34e7b
Confirmations
34522
Time
2026-09-25 08:19:55 UTC
Median time
2026-09-25 08:05:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
0da8530195b730535efff2ba79960f757a06457900cc6a60b50f2c37278263cd
Previous block
00000030afdfd5d97148843a791a2039eb9c6500ac7043a1c84e78c29bc021b2
Next block
00000018d6b8d49434a6aa379ac6b536ccaeacb962c568de759cbf89e0036f4f

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 7650 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
0da8530195b7…2c37278263cd coinbase1250