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

Block 33678

Hash
000001f28d2286ba880a92b8f3e1cae9029fd37b122c183172b97c597438fc0e
Confirmations
6100
Time
2026-10-26 18:06:55 UTC
Median time
2026-10-26 17:58:52 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
b99a53d8b4f2bd37a304ac0029acf15d42496384b4c5139728f266499dfcd188
Previous block
000001e187e55edccc845c4b3f392a381fbb5befd1855364f325df0a3eb75ff4
Next block
000001924fcc8187f1481ee64bd845baee7b6cfe70fb93dad3a2abe2b726cbe1

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 33678 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
5dea955c2be6d7c3f1ea262fff1f4f74… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
52d0c385a911…3ac548f2924d coinbase1250.00000688
5cde7ba8544c…2d9a7d264f16 spends P2MR pays to P2MR120.996986240.00000344
e293d246d147…1070c1fee36e spends P2MR pays to P2MR120.996986240.00000344