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

Block 15827

Hash
0000003e5b9cb804ff2b4689db8f0aa7fe206ccd14f1ac252e9c114860a05a13
Confirmations
25707
Time
2026-10-06 06:20:10 UTC
Median time
2026-10-06 06:10:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
3253870acbbfc48042869bbf55f61831b299a24862452211fdb1da296049136d
Previous block
000000b2a8d0649c480f91eaf8b4ce16bb8182e79e1ca4640e19da6d4b121deb
Next block
00000049a760be8deeede09580dc86ff918b098ff472070c35985e8dfb44efa2

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 15827 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
3253870acbbf…da296049136d coinbase1250