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

Block 32408

Hash
000001b233b557f992bbde103f145b492027b1c4c17b1f602b94207ab748c925
Confirmations
9020
Time
2026-10-25 08:06:44 UTC
Median time
2026-10-25 07:58:34 UTC
Transactions
3
Size
6,894
Weight
15,666
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
950c564ea4c6e40353f103df0dca29f6435666bf0bc4c1763b728b1aa56d0680
Previous block
000000df14d4dc13922a7cf70517f63c4cc2fad8fd589ca94ce7e802fb100b2f
Next block
000001ae0f4fa00c4fe39ceba64a19bde44e850565811c349b1115d83a16155e

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 32408 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
02e33c1740477bc01f885f8c43eb545a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c22cbef0667d…03563b8baac8 coinbase1250.00002346
b20fd3ffa639…e35721f127d8 spends P2MR pays to P2MR110.999997420.00000258
52a4da8ab3df…1d1efe31dd89 spends P2MR pays to P2MR110.999979120.00002088