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

Block 6968

Hash
0000000d5864eb4995521aa86887cbf0e02bc706a89724fe0babd749477ff756
Confirmations
33408
Time
2026-09-24 00:04:15 UTC
Median time
2026-09-23 23:48:59 UTC
Transactions
2
Size
561
Weight
1,725
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
d2dcd0da9698f13b8bc52904f9deaaa139835ebd6cd6f25401ef8d896ce15e83
Previous block
00000034d1876633f77ea80256ed0b2b03f6598974d2fff14a6a4f82080670b9
Next block
000000338f642b05fe9394e8c37653e7ee7c21811734cbc696e9679a1ebd1c4d

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 6968 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
491e2b9a7aa9…1664859a31db coinbase1250.0000117
d26715b8ca3d…a3349e8f6d31 spends P2MR110.00998830.0000117