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

Block 11868

Hash
0000003ee595bc95be8f78c5f2f0e3825ae5892c961621c415a46819e9ef3009
Confirmations
29211
Time
2026-10-01 09:43:33 UTC
Median time
2026-10-01 09:34:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
675ceecc473cf7698defa2636970c8247aa428f44d3cf1cfbcfc37e518f4c12e
Previous block
000000592657fafcf4e9bcde291b0bb2453612ec8208173e9373857a2b0bccd3
Next block
00000004f9302277612cc56242a79908e22c0d4fda346a505ba4085642a20a9b

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 11868 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
675ceecc473c…37e518f4c12e coinbase1250