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

Block 1275

Hash
00000204f2dcaec852141198776b50028dc60c998176551266622bb78af09eae
Confirmations
41080
Time
2026-09-16 10:42:57 UTC
Median time
2026-09-16 10:35:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2ad2e42900adcb02e1fc7ddb6b1eaf8490e3b3595b8af77be9274a2658674c59
Previous block
000001c8856b6c16fc093043d9ff7e6be47e150866926656d7c5fd3a8b39899a
Next block
00000078855edb791e86fbf184c449896c879fc41fab6f88b8b538741547fa9a

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 1275 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
2ad2e42900ad…4a2658674c59 coinbase1250