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

Block 11685

Hash
00000073db04f904744f0611de783cd64bd83247d355de534f9957384fa45621
Confirmations
28803
Time
2026-10-01 04:05:05 UTC
Median time
2026-10-01 03:55:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
c755670c09311e30d33508cddabbae27bfe45f0635a55d6488cc7f012d747a3c
Previous block
00000060fb3618f4e3fb3e8bc7bf096e6b71875d108c5e9daf0c60468a1a2c2b
Next block
0000003f3f7e366d7c48a98a8de831d9981d98ba9fca7e216a0a2fb5ae7d9820

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 11685 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
c755670c0931…7f012d747a3c coinbase1250