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

Block 32326

Hash
000000ba0d78073b4af09d8088f1888e59f4e54525dc00d62a75a46ce998fec8
Confirmations
8454
Time
2026-10-25 05:56:35 UTC
Median time
2026-10-25 05:48:43 UTC
Transactions
3
Size
6,894
Weight
15,666
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
6ea00dab25a6fccebd9eb87d18c4ccfaec5742b583a0e8fafd4bbff4902fc22d
Previous block
000000dd57fef1c3788ce35e6332e7bbccdef89fa760f0f3e00d99cc19329042
Next block
00000138785e194ded863aa6e9c012836a1a15deebe3f01c3b56ef14c2efde5b

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 32326 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
aed6987cf3891dce12fe28a2b58bac4e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8a89496a2f75…54fc9da2a260 coinbase1250.00002346
de0b501ed70d…2b7f0615edab spends P2MR pays to P2MR110.999997420.00000258
45b621a8509d…98e7cc6b5cbd spends P2MR pays to P2MR110.999979120.00002088