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

Block 35151

Hash
0000022f64170ec41878b619fabb44cb6560a33026a94a225f43fb2ff03dbcac
Confirmations
5380
Time
2026-10-28 09:32:06 UTC
Median time
2026-10-28 09:23:57 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
f0d6c52e010c49e1ff8445e85e7a390f9dfeda0df1cfd86964646b147a305147
Previous block
000000d21ffe03a108a66feeeb7e270e33eb67e2066a3c5610be2079f5f2a30f
Next block
00000016aeece75ded4001fd8cb58d05850c18fd409cac1814cb380060f0b02f

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 35151 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
08dd88e7499c17b36a95ac18a4c60c03… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f0d6c52e010c…6b147a305147 coinbase1250