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

Block 12169

Hash
0000001abee0b7dc25dc430f621e6b10651a8ad632c314f00e3fdbc93a73ccf6
Confirmations
30200
Time
2026-10-01 18:54:14 UTC
Median time
2026-10-01 18:45:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
343acc1ba0fe71de6cd005bc6e4d12f9b284c684b48efc5242735955b775023a
Previous block
000000358299a0036b9482e7e186ebf90288f85877b78bf489964295a95b9ace
Next block
0000006a2bcab26aa3d2262703c23a2bed23f169ecb8d2def8ed0e4a7eb25f87

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 12169 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
343acc1ba0fe…5955b775023a coinbase1250