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

Block 36023

Hash
0000004625778527a4d54f07f0f9c970dfb834e49a6e9216146400ed41a2922a
Confirmations
4218
Time
2026-10-29 08:48:39 UTC
Median time
2026-10-29 08:40:38 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
7929d56e9138a704232a81d38cd4e1b819e5bb935cf4548010969dea3e39f6c5
Previous block
00000031d167b7ab0b15755d5fe84bf3881aaf234c1e04f734bb4acd90101171
Next block
0000021f7a02b233b0080b6cf3b21fc7cc6fcdd806988477e16eabb8c6aa6e40

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 36023 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
827611740a4cc70511c0733fb9951562… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6972f666ddd0…fd4fde527ac6 coinbase1250.00000344
13b8784ba615…d0dbf0504237 spends P2MR pays to P2MR120.99598280.00000344