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

Block 36022

Hash
00000031d167b7ab0b15755d5fe84bf3881aaf234c1e04f734bb4acd90101171
Confirmations
4100
Time
2026-10-29 08:47:04 UTC
Median time
2026-10-29 08:39:00 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ea7fbf621a31575147a5ccbe3876c096ba8f2cf14fdf08d3916b32c162276b55
Previous block
0000011a5ba821a2781d0f45c4b0593970ca2be64fe6d5fe3faafcefa8574d51
Next block
0000004625778527a4d54f07f0f9c970dfb834e49a6e9216146400ed41a2922a

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 36022 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
1f9489b53df8ebd77a1915815446995f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e9fd6f91dc24…416d264ce392 coinbase1250.00000344
21191afc37bb…4e6673f3b715 spends P2MR pays to P2MR120.99598280.00000344