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

Block 33937

Hash
000001a0eba88a4cd0c243bb22c69292ce065c30db01ca24548a29708553ac1f
Confirmations
6120
Time
2026-10-27 01:03:39 UTC
Median time
2026-10-27 00:55:28 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
78342560945f14fbc0413a66730b80dd0a6dc72447bd297cbdca6939a9156101
Previous block
000001dd9c0d2daa3cfe1dd18d94f54766f29c924fe59a7f9649462bc1190022
Next block
000000f4eac6aad7ef348ecd5468ab36f736e96cc641f373d7abb8600a61037a

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 33937 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
e22f3636f083bd9e918bead418aff9f9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5aa84ac1a242…99567ac15b99 coinbase1250.00000344
d054675d5255…0aad9336855e spends P2MR pays to P2MR120.998993120.00000344