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

Block 3374

Hash
000000be3867078f7a76b50c5fe81cf671089c266efdbc07b97df5f8f33d8fb6
Confirmations
37407
Time
2026-09-18 18:02:09 UTC
Median time
2026-09-18 17:54:21 UTC
Transactions
2
Size
561
Weight
1,725
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
4603916415e68e67872018e24cba2b82c11dbc65e4157f01eab7da52b22affc2
Previous block
00000021169c5541d919c29a7acc11bc0b99ab2a2c951154c82a5876f217b752
Next block
00000302199854d6084bbd48379204385d4414d1bf1225067df1c2fe156424ef

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 3374 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
ee0aac655df6…8749bc3431d2 coinbase1250.0000117
869a18674fa9…25fe2cf541cf spends P2MR110.00998830.0000117