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

Block 35736

Hash
000001debfcdedcf187bedfb0a0ba268f084a8063adb8b88fbc78f1b0f3e8c4e
Confirmations
4301
Time
2026-10-29 01:07:55 UTC
Median time
2026-10-29 01:00:10 UTC
Transactions
4
Size
3,595
Weight
13,039
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
07de370f68b99cb21da4a8a3eb7a4d005f02a90f1beb3d465a1b4ac40d88e6aa
Previous block
00000180b321117a6dfbe0fbb6c4cd980c9c52cdc7aa548fd0e8ac9ef22feeb0
Next block
0000005e71aa70c0bf7af6843517b82996841c872b46e80d360bc721d9c72157

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 35736 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
33fad2056dfa1b562cd93fc330d29c27… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
aecc0750c27c…d6fa386017b3 coinbase1250.00001032
60ee76792bad…8abdd0fe4d2b spends P2MR pays to P2MR120.99598280.00000344
6eb3708addbd…a9b9241cc23a spends P2MR pays to P2MR120.99598280.00000344
7387de251f3f…106fd34c4feb spends P2MR pays to P2MR120.998993120.00000344