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

Block 15659

Hash
00000058ef119b9cb2191cbde665670f66e6559b58193d01db440d0515a75309
Confirmations
26440
Time
2026-10-06 01:25:42 UTC
Median time
2026-10-06 01:16:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
04c6dc62a8c1fd7d7d6adcc804a0372800fd64d507e632713c5ef51548cafcfa
Previous block
000000606eb279e4b2f572aa813d15722405700d1e6f562c75d9342ebb76453d
Next block
0000004f7dc75ba024d19d560f35b00ced752b01cff8e30c1b8d892b40912929

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 15659 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
04c6dc62a8c1…f51548cafcfa coinbase1250