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

Block 2288

Hash
000001de72b70d6fd708bec42fb0000bbfc55c8f46f975f23ebb639c50fb80fc
Confirmations
39652
Time
2026-09-17 13:24:52 UTC
Median time
2026-09-17 13:16:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
305cb6038ef2677aa68aa5d2d1d4ffcb67bcac4683165a7843f75fea96a85829
Previous block
0000007d246249acb9cba9e009b777c2efd7236e88157aab3754e7d56add20b7
Next block
0000002e1861243204a4a945acb88383df0d664b66aac1a899407c41cb3a9e22

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 2288 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
305cb6038ef2…5fea96a85829 coinbase1250