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

Block 12330

Hash
0000000a30635ad439a1f314895804cdb94e81d20d9e6beb185877823292f56f
Confirmations
27978
Time
2026-10-01 23:40:42 UTC
Median time
2026-10-01 23:32:26 UTC
Transactions
2
Size
588
Weight
1,917
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
8b6306e15f4364da817784b6f69fd529ad2b60fe5ae57e282947763b105c720e
Previous block
00000087d6a96e8f6a41b8012fe1623e6fdc1ebb659061d232eb9da81241f1e3
Next block
000000a5994b283d3c5b1cc6f4fc2302d710136275ad47ebc26e05596bdb2336

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 12330 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
f2136138e7eb…8e039931de29 coinbase1250.0000033
6ba2c7308c91…2a075cc09dcb pays to P2MR1249.99999670.0000033