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

Block 12014

Hash
0000004fea617f5f7aef46fe678e5717eda270b334de9e77153db00228113491
Confirmations
29851
Time
2026-10-01 14:13:02 UTC
Median time
2026-10-01 14:02:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
2672cebea900b4272b69b294e433c90faa24a010e3cdbab45243601f45b8c854
Previous block
0000002eb7a516b84d879ef3aabfed77468fc8310ae087f2d05fb481ed00502a
Next block
00000043984c627fc28a46fe55e290fb0aad169a7ab9e4cd5266b0cc5130c7b2

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 12014 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
2672cebea900…601f45b8c854 coinbase1250