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

Block 34191

Hash
000000ea301e1587e193c148ef84ca22ccfb7ae9c1808b43609936e4db448b2d
Confirmations
6460
Time
2026-10-27 07:52:03 UTC
Median time
2026-10-27 07:44:10 UTC
Transactions
5
Size
15,194
Weight
24,533
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8d958e37081839892ca25f38ffb8cd25a7408b2315f7c609df378547d0b88bb9
Previous block
0000021e4c872abef65903c83befc2b6441890aa81c5b5b30ff63b86fe9adc4d
Next block
000002037f4d5919e63cb50121ccf476f11fad00bca536043ad2005a16bdf678

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 34191 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
d6923613eaba36cb8df86975d5f68503… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b44ebe44e8e8…d2c3ad089448 coinbase1250.0000678
3c6471927f27…8445e183814f spends P2MR pays to P2MR110.999997420.00000258
8c32bc1b2a27…84799ef3e26f spends P2MR pays to P2MR110.999997420.00000258
84ff779efebd…3cc444af88f6 spends P2MR pays to P2MR110.999979120.00002088
d2b56fb384b4…c36dc5417425 spends P2MR pays to P2MR110.999958240.00004176