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

Block 9908

Hash
0000002d4acc41543b894a4e266780f749d681468b15a992c5013bab3d69b4f4
Confirmations
32138
Time
2026-09-28 21:29:57 UTC
Median time
2026-09-28 21:21:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
b57b6f2324043d14c6098d58288a4784d0b661ae6237702cf4a955dfb64e416d
Previous block
000000238d74b6f800d82967416d2c0a8d4e0de59af59625307859db3580ed98
Next block
00000001c2848c0c13148b860c32fb98f40f64a0d4109264631ecca7277e24a7

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 9908 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
b57b6f232404…55dfb64e416d coinbase1250