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

Block 2311

Hash
00000308f020e8d116038075e1a45a8f3953a60a8c06a5c8c62977776a81d09d
Confirmations
38663
Time
2026-09-17 14:01:14 UTC
Median time
2026-09-17 13:53:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
ab5d9637eaf49fdb68f071ac5a1e24c37269888751e923b030d90663648a6768
Previous block
000003765ad2b025f8a98353d6ac27e39edf0cd91a12cdfc9eac8fd0dacedfd3
Next block
000000854c712226ac0d40f7b08d91bb3af0841067b0d17e2fb96cac59227bb2

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 2311 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
ab5d9637eaf4…0663648a6768 coinbase1250