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

Block 7337

Hash
0000002b12f8ea886666f19422236d8c5749f2b8ebf829a305e99055b148643e
Confirmations
34514
Time
2026-09-24 16:59:52 UTC
Median time
2026-09-24 16:48:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
a5f8f32bf66f211fe5f882a8abcb01063500324df3088b59f0bc5635018087e6
Previous block
00000008f3fc35725f4378125826d760338a2551045646d0096b6d1f8c7a767e
Next block
000000222edfda2c56e95b0f2f79b7b275be34e593dde110e791a1a33c834628

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 7337 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
a5f8f32bf66f…5635018087e6 coinbase1250