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

Block 15328

Hash
0000001bd5e149808eb4f5a37ce0bf249ff1f827b20b3df2db135d44ced95273
Confirmations
25390
Time
2026-10-05 15:49:41 UTC
Median time
2026-10-05 15:40:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
862db302dc271f87893e85aeb3d3dab4ab039bc7c92bc97f19a484c43adb699b
Previous block
000000c7298a54518f69c94c70bbd61e81c641d8fcdaeae2cee303c91fb77642
Next block
000000864726307df1525b6b2c30aa3fcc0fd6102f17567718bbb96187d6d965

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 15328 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
862db302dc27…84c43adb699b coinbase1250