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

Block 36196

Hash
00000063126f145ddb0c7fc2c820aeb29a24564a79fc799589b14f3c240d3389
Confirmations
4439
Time
2026-10-29 13:26:38 UTC
Median time
2026-10-29 13:18:32 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e4657c43217acbb6581c515c91f601fd66ba42a8148da39974345c8f4d44a1b1
Previous block
0000010d6b11b25cae16bbb580a32b2b25b61d9b04c4417ecdc46038001049ab
Next block
000001e4deed50d35d26e91772839f6d0a6e2c741425f07125636e0d87983900

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 36196 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
9766e17992817972546d6e2ae5e68799… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e4657c43217a…5c8f4d44a1b1 coinbase1250