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

Block 8351

Hash
0000001afe8187844682e277c64a9a1602bbe3e18fa62f44498a2f6a98a44511
Confirmations
34007
Time
2026-09-26 14:54:57 UTC
Median time
2026-09-26 14:44:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
e0874754de0b5c3e6bd5db3a56b4f86f18a9e4822af60395d21eb42cc6cd4e94
Previous block
0000006634a4c5520562c2bdc495e8e432476717d11454831a2a738d35f6bfac
Next block
0000004cdd110d8991bc66c0a3e1f9de4b6f19c5faec5c33776459432e37b22f

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 8351 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
e0874754de0b…b42cc6cd4e94 coinbase1250