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

Block 9204

Hash
0000004573e53ec089553e64f4f138b58fb96f9fd65b7f8e2076cb4f0b61d77c
Confirmations
33063
Time
2026-09-27 21:08:34 UTC
Median time
2026-09-27 21:00:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
42a87bdb700629a5deb4af064363466508f8c323094c5691741292ca11800af0
Previous block
000000602d3f800aeacf9d877e1eaefb0b912635b3bab83a1a084ac395e3dcb9
Next block
000000455068b9baa7cfafec5d24f1bd469fd827e2cf4fe74fc624ffccc078ef

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 9204 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
42a87bdb7006…92ca11800af0 coinbase1250