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

Block 9955

Hash
00000067ec1a1cb20481e837317af826c7347d33cdf11965e23d46d777084e6f
Confirmations
32027
Time
2026-09-28 22:58:16 UTC
Median time
2026-09-28 22:49:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
f4654db1094414b7767b9861b3bde177edb87443435b57e5f348c0f04760f10a
Previous block
00000025abea159ed12a8780325ebe109c15da4c58f32e116a9dc1b037c5f4e2
Next block
0000004733793beab018526c7cd1228bd8a57b0b74f491bc0710bb007e533dc4

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 9955 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
f4654db10944…c0f04760f10a coinbase1250