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

Block 34128

Hash
000000827ea75773569f0133d5c1ea8d2dc604feb5713fec62476af061740e79
Confirmations
6364
Time
2026-10-27 06:10:35 UTC
Median time
2026-10-27 06:02:32 UTC
Transactions
5
Size
15,194
Weight
24,533
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
14cd2536250b3e0879cc7e8eb63ba920738ed4a9bdfce97f1ec40fa997b8eaa2
Previous block
000001948fde4e7979bb06677b3ae1e181804d04216ac104746131df4e52d560
Next block
0000008e31d04287cca0d99cd1c5efe155344cd7421e731a1d2b0b1ce9bfb308

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 34128 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
ac0c4ac4dc6c8e8c0a939d811e3194d3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
53adb22e70cc…98ab66099f4c coinbase1250.0000678
2a087a2553ad…90d809276264 spends P2MR pays to P2MR110.999997420.00000258
b09ce0d1b43c…dcf1ec799ae9 spends P2MR pays to P2MR110.999997420.00000258
94cad016fab3…4cf93f8aecf4 spends P2MR pays to P2MR110.999979120.00002088
b4a824fbf2ef…96b99de06d0d spends P2MR pays to P2MR110.999958240.00004176