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

Block 35994

Hash
0000012b8d94921dc36911086b12f7821e560dff808548ddbb282495a7be283e
Confirmations
4923
Time
2026-10-29 08:01:59 UTC
Median time
2026-10-29 07:53:52 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
cf379fc756e8d459a6f5f2023f0bb35155290f95753e129c4d116963ad8913a1
Previous block
0000009e0484a611f6992e7e63f24da624ae3394e6958305e9ae241dd321d09e
Next block
0000010cbb76af49731169a5227d6258c29c9912b8f72923f8cd6a134649e553

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 35994 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
c07ed0f08f8f7c79935a1a693e4dbc09… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
83bd64800b1d…7c36844b7e44 coinbase1250.0000062
a499c954460d…f2a423deab4b pays to P2MR121.79478280.0000031
8cc57a99ada9…855a8df65585 pays to P2MR1235.39992540.0000031