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

Block 9247

Hash
000000490944be44a63d3987e4d97848fc5f8a27c7762b23fa532847046906e7
Confirmations
32893
Time
2026-09-27 22:36:25 UTC
Median time
2026-09-27 22:25:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
d4d67f570bfcb5626c6341fc32bd5ac6d249d19a839b3bd94845041c75dd9ce0
Previous block
0000001f4dcf7c4ff8fc240bf824e30caee81a460d1da9452da78985a5d8f0f5
Next block
00000025057677d4b07127828daae0be83943e654a1d26a74091a72e606bf52b

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 9247 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
d4d67f570bfc…041c75dd9ce0 coinbase1250