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

Block 9686

Hash
00000006644f7bdc83a9e510c06a5e724fbe0d8ff56ded91fb0f8ee186a0be7c
Confirmations
30748
Time
2026-09-28 13:48:20 UTC
Median time
2026-09-28 13:36:07 UTC
Transactions
3
Size
4,522
Weight
6,262
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
dddf2c9e425cd765d9480f48b1b31124be9188c30b475d0fb80f689b38570536
Previous block
0000002fe28db72ba627be230cd7e95465504c5e3500c2cb6b84a3e967bacc10
Next block
0000000a5bca92164bdffb61d0af3da5962584a0e6d926ac5d36a91d0b9fc113

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 9686 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
569828dc9c41…630951ae0496 coinbase1250.00002504
058081517cc4…51e6ad330eb2 pays to P2MR1249.99999670.0000033
28ca551bf70d…7e26b13aad66 spends P2MR pays to P2MR120.999978260.00002174