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

Block 35489

Hash
000000371a18a9bb27111f30ff845ed48997d0c21e15d0aa47123aad7d176760
Confirmations
4714
Time
2026-10-28 18:32:56 UTC
Median time
2026-10-28 18:24:38 UTC
Transactions
5
Size
4,221
Weight
14,322
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
a2f016950ea88f9067cf28a1b221fa86b8873949541b0b9bd860a76f4ead3ac8
Previous block
00000137932aef04e509f3bcf9f82cfe2125c35bf3db0067a683d37e480b31ff
Next block
0000018f8d164712c86b15e55cb8016c403c5ad1f69a50b729317515d64ae46e

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 35489 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
edb891b1aae5886712ee3b985d40e603… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
25172b4593dc…2c005f495fe1 coinbase1250.00001672
9418f6fdfe8a…e2f933af8e0a spends P2MR pays to P2MR120.996986240.00000344
120b0db65b1a…e7b348b73b87 spends P2MR pays to P2MR120.99598280.00000344
d1cd273ed449…9468f3bd9851 spends P2MR pays to P2MR220.001995080.00000492
584c7abc77a9…280ce1a31979 spends P2MR pays to P2MR220.001995080.00000492