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

Block 15766

Hash
000000c1b7ee954c5052542d00999e1b34427f973d7fc4ae15aba9e3a9475da2
Confirmations
24838
Time
2026-10-06 04:34:48 UTC
Median time
2026-10-06 04:25:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
f27cd1b43dd9b5bd818326d8db26fc1709adc553293ee4334483d4f7a6806efa
Previous block
000000aca8afa54fbe60c47ee427b1108c981a5a977d6eee6d09d3896b399a51
Next block
000000a23b2413a55c62ce52305f5af9441aefa0648098c879f0d0745ff5f787

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 15766 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
f27cd1b43dd9…d4f7a6806efa coinbase1250