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

Block 32022

Hash
0000007b07205a03a88c8911f938ce95a5563ebafeb49c9bca14fd466eb76de3
Confirmations
8039
Time
2026-10-24 21:46:02 UTC
Median time
2026-10-24 21:37:52 UTC
Transactions
4
Size
3,594
Weight
13,035
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
2d3e998dd267dbbd5146a88b20b9351e2cc407cf0101d798ff3a996a207582c1
Previous block
0000018f3d6cd804404db32db2190541f9cc3d773167fe827459c29f409c2b47
Next block
00000040694318740d153229c18d626df6445456579fad6f0b0090ceedc469b3

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 32022 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
2623ec480b7810c35d7385d807c5d6b1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d81420459c41…820dab13554d coinbase1250.00001032
37d57cb8b0f1…46c31c0f0b16 spends P2MR pays to P2MR120.997989680.00000344
394ad85a8570…df27641778ba spends P2MR pays to P2MR120.997989680.00000344
aca5704ecf7e…62bcc0a859c6 spends P2MR pays to P2MR120.997989680.00000344