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

Block 5859

Hash
000000a6ef89101291a9fa68778b3219d03b37b34ad33c048ab825a0ab1c8305
Confirmations
36767
Time
2026-09-21 22:34:48 UTC
Median time
2026-09-21 22:26:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
645ea05e7d335ed9fbd123eb7bf29589278365e9dbdd810737ffacd7a0c1fe68
Previous block
0000006d25efa85703dd2fe5118ed383ef82b62a6ae35f109d72e3fe88bf032f
Next block
0000000f163f20faef3d2b5afca930b11c10559a500f9daa42c09e85e0d34c34

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 5859 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
645ea05e7d33…acd7a0c1fe68 coinbase1250