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

Block 6969

Hash
000000338f642b05fe9394e8c37653e7ee7c21811734cbc696e9679a1ebd1c4d
Confirmations
33701
Time
2026-09-24 00:05:50 UTC
Median time
2026-09-23 23:53:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
7f1cddb223269d64c2e58db65e86b137cd561370e59854e0e15bb3cd2b37c525
Previous block
0000000d5864eb4995521aa86887cbf0e02bc706a89724fe0babd749477ff756
Next block
0000000bd09aaeebef8f8742b9c88c9589ed50071454c44ad777c85aa4019dc5

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 6969 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
7f1cddb22326…b3cd2b37c525 coinbase1250