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

Block 2722

Hash
00000044f635c1d692b4621551f123f69881e5106b56f10e74626b6c01a8218f
Confirmations
38145
Time
2026-09-18 00:50:47 UTC
Median time
2026-09-18 00:42:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
c8f6e156e4fce9e17fb9f47635da83922dd1074fcec43882958dc56af7d3d6b5
Previous block
000002ac5c76bf70a2d62309169bdc7d43c0defff9e8ae6aad7d9352c20e2e16
Next block
000001f50c45d7b27211cff398aca26bd178979f6351767e4c98505310f51eaa

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 2722 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
c8f6e156e4fc…c56af7d3d6b5 coinbase1250