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

Block 8356

Hash
000000031b3e66bfc007897ccb9db67cd3d1e1c1acbce7f039974f88fae82e9f
Confirmations
33926
Time
2026-09-26 15:08:00 UTC
Median time
2026-09-26 14:54:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
17bc23cb1ba0ce3339c40c0d81ad70f867eaf1b0bf3281c22f6c8bfbfffdf8c8
Previous block
0000002e604984106ac06adf06f8020ca228056105a5bdb46fd5c9d3667900cf
Next block
00000027a15f3c8e7fa5e58487a3a481263664f9b0209ee89958d8699cc4a398

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 8356 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
17bc23cb1ba0…8bfbfffdf8c8 coinbase1250