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

Block 7426

Hash
000000259a23d27fa70d0c2c1754edacfa159e50e7477936ffd975933b9613ef
Confirmations
34813
Time
2026-09-24 21:29:56 UTC
Median time
2026-09-24 21:17:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
60027954ae8ee430e4e95f8678aeaed321c744abf6388f67949a21b352d9a682
Previous block
00000021ee8fc65a5d9418bd0cf605a084eb317305e03210d174f62e37683edf
Next block
000000109da85e9615c86ca51d75d82f03d2282a9aa20a8b06f20c7f2bf0e9d9

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 7426 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
60027954ae8e…21b352d9a682 coinbase1250