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

Block 9109

Hash
00000015f00568ee33571fdbca86658842523cc1fc42898e7e423282320cb669
Confirmations
32190
Time
2026-09-27 17:39:18 UTC
Median time
2026-09-27 17:28:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
532a5fe21113a3a398dfca54eaae881314ced7bd3756fed166c977d74fd76aa0
Previous block
0000003bf11c361c3d36b4f625dba77e2e6a2d72c0c4dd262d5da75122dbead7
Next block
0000004a0a5dca1ff49915a0746fc43becc4de80e88adc3e36936e754995d59b

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 9109 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
532a5fe21113…77d74fd76aa0 coinbase1250