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

Block 2701

Hash
000001990cb56f1919b716acd67be316782b35f813afb9972cee4a709b3264f9
Confirmations
37937
Time
2026-09-18 00:17:13 UTC
Median time
2026-09-18 00:09:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
c1a0e71200c553418fabd74c263c1cd9bf293a3edd411c6cd8e29043ee77c634
Previous block
000000720c042a147c8f896084979ea6a55dd93648595171e20cafd5d8c09aae
Next block
000003447e23c1cd6d5eb4731f9389f24d95e64ba3e504c3d35895a7defc7444

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 2701 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
c1a0e71200c5…9043ee77c634 coinbase1250