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

Block 1395

Hash
0000030dff859fd3760dcfdc0a50a48714f08e4ed2c8328d78d9536ab19a59bc
Confirmations
40222
Time
2026-09-16 13:51:28 UTC
Median time
2026-09-16 13:43:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
b0c37c01b6643427d7830a001f225702c3618d43de3ea4c6f1b774a8bcfdca28
Previous block
000000b5361b61016168bf680123e6d75cf3d1c15f05cbf13e33b98b1f91a530
Next block
000002e9762fbcca5d3192b7f4b7de89bfdad4ab0db9b8c77e0de046564c693c

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 1395 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
b0c37c01b664…74a8bcfdca28 coinbase1250