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

Block 30714

Hash
000001101a756881ad93f6cb79f683cde67bc04703f6b2220b4b533c5c6f5920
Confirmations
10403
Time
2026-10-23 10:34:49 UTC
Median time
2026-10-23 10:25:48 UTC
Transactions
4
Size
7,211
Weight
16,523
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
0ea9c161aabe6857c8a6bdfd8615aa0df7b9d4e71f4b0d522b8b8c5afe8dfe82
Previous block
000001194c31d5e55e58ff9914b7051f2d433a865b955877e757d97ddfa0a9c2
Next block
0000013741a75244b31bee0ab131637b963e410badcf977fc9dd7d8976cd7057

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 30714 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
08e0cd59dbc89ce24a96f1b41084564e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7428f9b7d490…f9a9ac109e3e coinbase1250.00002776
b5e33a888791…d2240f7f85b1 spends P2MR pays to P2MR110.999997420.00000258
b6311c6e636d…bb70591854e1 spends P2MR pays to P2MR120.999996560.00000344
7a7879867ca3…14b742108e5d spends P2MR pays to P2MR120.999978260.00002174