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

Block 1923

Hash
00000226e7f706d08344f2e7be427f47cdbe24c909ab0be657523a3b8ad388d2
Confirmations
38909
Time
2026-09-17 03:48:11 UTC
Median time
2026-09-17 03:40:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
ad27552d2fc07ec26486deaa6cb2c94827213442f4c6ae53d4e8708050062e08
Previous block
0000032a786cf249f670b2be4998888411ac32debcdb023a6addcc9c43fe4053
Next block
0000015a63e89f275c2098accc407373580153546acb801d9ebf15483debbd4a

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 1923 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
ad27552d2fc0…708050062e08 coinbase1250