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

Block 11960

Hash
0000005a51616b6f50fc2b54fdacf4091b27deb0f30cad29348ec2cabfe04259
Confirmations
28551
Time
2026-10-01 12:36:10 UTC
Median time
2026-10-01 12:26:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
639cfde4325f803161c0a47e6e2f238031f9f9763d8f1c4fd27a696cf818df1b
Previous block
0000001c0dd6e254aee2e62dfd6255a6ee6cf55ed9fc7581f979c7fe94f130ce
Next block
00000000ff75f9ce1eda487dfaa1e62a7be7cbeb9c2d4f5e8906cf95cc183af9

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 11960 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
639cfde4325f…696cf818df1b coinbase1250