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

Block 1311

Hash
000001dbe01eed92123d383e55510e8f5a5958a15812a4b8153626da79cc0793
Confirmations
39105
Time
2026-09-16 11:39:40 UTC
Median time
2026-09-16 11:31:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
0e638bf2ef0f5c231a618a65179562032715e488d55105d1be435ea572db6818
Previous block
000001f92d43bd5883a184a1203d979f75fb00618fbe059eb7c361791659a98f
Next block
000002448dd40fb82256aa2e36a4476bf7f744a2471f88b0ecddb245a21a37d7

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 1311 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
0e638bf2ef0f…5ea572db6818 coinbase1250