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

Block 32358

Hash
000000c88cfc1c23c519743ea155026227642ce6d2a12c6e6920721a852ea2e9
Confirmations
7871
Time
2026-10-25 06:47:19 UTC
Median time
2026-10-25 06:39:10 UTC
Transactions
4
Size
3,946
Weight
13,633
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
eca2faf48dedce7cab6a05bc20c8b1ccc55471368851edeedcf4aff73c56c1ba
Previous block
0000002f0222b042e1bcbb3d608021006f55abc44b778d520ba1477820f4827f
Next block
00000171ccac3ce4c3c7f3ab13a6b2ce3471703c2c4ae1cdf15a657cfdffebbb

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 32358 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
7b3cd662d694b9f0bf0bebebd1cbb00a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7b48ecdcf103…328f066a1018 coinbase1250.00001328
25282f4a75ce…e043f1c76d3e spends P2MR pays to P2MR120.997989680.00000344
01b7c55b87ff…c09ece0fae41 spends P2MR pays to P2MR220.001995080.00000492
435957dd861a…0449b042fdf5 spends P2MR pays to P2MR220.001995080.00000492