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

Block 8349

Hash
00000063485a8159e7f0b9296ab1a6b15499c80a8ed8be8a8c3737d5bf29f5c5
Confirmations
33939
Time
2026-09-26 14:49:49 UTC
Median time
2026-09-26 14:39:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
098b993aaa4cea40448d8a918066519e991ea5554e606346a550566a322cbae6
Previous block
0000004fcf982fe0c0efdb027747b8c4633c6585c7a9d15898e83cf13a15c097
Next block
0000006634a4c5520562c2bdc495e8e432476717d11454831a2a738d35f6bfac

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 8349 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
098b993aaa4c…566a322cbae6 coinbase1250