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

Block 9617

Hash
00000002550ad537e5cd8d71385bf6c12501fd897e8a81935616dca7b5106c2a
Confirmations
32265
Time
2026-09-28 11:34:00 UTC
Median time
2026-09-28 11:24:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
554ae0f2d38de70ea2532edf6304352952ef4d49adde2e525d41c5bb28c85670
Previous block
00000044a085edff3314b63d6bd8e9bfff8e5d7c2f1d314940d3f9e28c2812e8
Next block
00000009e3082b4d830c281c30f000337a306d0afbfebf043f5c45ae96223575

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 9617 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
554ae0f2d38d…c5bb28c85670 coinbase1250