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

Block 39329

Hash
000001e70c80b31787cb58e7f5ff1494f5c13ac5e776b2e559da18d3ace7ae2a
Confirmations
856
Time
2026-11-02 00:40:30 UTC
Median time
2026-11-02 00:32:37 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
3e46603b0b1b518c3e7665de4a3f345bd71d2bd0dff06d29aa5e82388c071707
Previous block
0000024b9555392fb2f615e453fd66843c3931e0a75c40b6ffc264bc0823bb4c
Next block
0000003c29ea6ce941101a16e2369db3dedb7394400662ae408642a111cdcb98

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 39329 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
fcee9f46231ca6ea9e458894bed2034e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3e46603b0b1b…82388c071707 coinbase1250