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

Block 38059

Hash
0000003d97f7dadba8eaef1e824a5398a6bc72976e4ea6dfdcc71f9e47614064
Confirmations
3017
Time
2026-10-31 15:02:31 UTC
Median time
2026-10-31 14:54:54 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
9a5210d888118a8bf669a3e8bca2904bcc5d21d54e5bb093b77898b2d5901970
Previous block
00000086acac8e99649af8af8da74a29b6a8fd381e1df44e770fe8a5e0258d2c
Next block
000000f0e34172f8b2fda5f581da7c29bbcdf80456f53e76c77df340e0d96fcd

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 38059 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
bbe5ba1a6f3d1d39672a63b42d8365fe… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
aa2c75fed171…936ed39af6e9 coinbase1250.00000688
0148ee24ce38…85949ba6982d spends P2MR pays to P2MR120.99598280.00000344
aaa84c3cfca0…0ed527564387 spends P2MR pays to P2MR120.994979360.00000344