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

Block 8308

Hash
0000005187a93cdfb0afd6c7c9d877bf3eb89bfa95c3dde41ed8f4d96956f357
Confirmations
33830
Time
2026-09-26 13:22:55 UTC
Median time
2026-09-26 13:07:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
80393c30e4287546b4fb8fd6b0259a650ce225ec2119bdee428294a42e047aad
Previous block
00000058cf895c1fd96ad70cd3b0739834e2cbd56765cc464f5f307b77fecd39
Next block
0000005fefd6a8a90908806c9d1f33293c2d509f59f96f1855ca156047488797

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 8308 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
80393c30e428…94a42e047aad coinbase1250