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

Block 34046

Hash
0000012ae9e111d8add4bf48032e61873793e9399779c6cab12fa12521474c30
Confirmations
6196
Time
2026-10-27 03:59:36 UTC
Median time
2026-10-27 03:51:45 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7993009e3b065b9b6aa3ead53c03263f79cfd9bf7c626e2cd41ef786df20bf54
Previous block
000001e123975df7356d4e08b2a2cce16a12d179c1b3b0efaeca0779d2fecd55
Next block
0000019962b970161327b5a589b1721ec41782aeeff4c76b4d1675af6de2dcb9

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 34046 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
a72ddca2f973e30a7a97047535b1d440… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d0346cfeb902…301e4b0d117d coinbase1250.00000492
54fece52be35…5aa24540d0f8 spends P2MR pays to P2MR220.001995080.00000492