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

Block 36080

Hash
0000004737b9c48af8b9b5a480209ccad56283b6aefd46eedb84c629663ed5cd
Confirmations
4468
Time
2026-10-29 10:20:31 UTC
Median time
2026-10-29 10:12:35 UTC
Transactions
4
Size
14,963
Weight
24,020
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
21debf860f46d0affbffe53f25ba3bce27301e1e4d7b7d1d8a0d7ebce32f1b5a
Previous block
00000117f0ffa0fba43527c2c457634f0323c5d56b8398fcc325fedc4d7509f7
Next block
00000194b893d61fb362d96424e9b63037c29a560be321370cbf70173eee2568

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 36080 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
824735be48b2eccab6064e71cd951538… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ebc005f9557d…827122d647e2 coinbase1250.00006522
215f7f89effc…8d4e0a0156f5 spends P2MR pays to P2MR110.000997420.00000258
ec6015045a00…9b70fd47502e spends P2MR pays to P2MR110.000979120.00002088
d2aa9c768ec1…07f0cc891f65 spends P2MR pays to P2MR110.000958240.00004176