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

Block 33323

Hash
000000f19a9b43ee7bf60fd3f8a2ef2af9871a8c0d0b74816eea9bd382b301e6
Confirmations
6927
Time
2026-10-26 08:31:54 UTC
Median time
2026-10-26 08:23:59 UTC
Transactions
3
Size
3,278
Weight
12,182
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
196b04fccec6844e2ffd47199927fb27601f76445ad8196930916e71cf07d832
Previous block
00000137ab0b38288cada85a088b525f2b57b0042fe1f8cdd9f59a2d1fcdaa6f
Next block
000001dea522a50b71216bbefd9eadc58a069367b4452007a50aabd0bb4ccc86

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 33323 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
9c53083fac41a7b6d967cb50c9a3710a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
29943aeaa4d7…424fe8a7988d coinbase1250.00000602
aa3ce46a853f…d64fd76c5bb5 spends P2MR pays to P2MR110.999997420.00000258
c8ac518f943d…d31f46d04078 spends P2MR pays to P2MR120.996986240.00000344