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

Block 32340

Hash
000000e27f99769e98004f6ffa4bb46f2764a91d19dc0ff743bc231d9430a73d
Confirmations
7695
Time
2026-10-25 06:18:47 UTC
Median time
2026-10-25 06:10:57 UTC
Transactions
4
Size
3,594
Weight
13,035
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e4d859d34a505beaf716d1b65bc9df895d4addf7563ef63a53a7f7acec4227e8
Previous block
000001c3e3e3d28f58e5c6a7d145727080bf2d6d23c19c23c2b1be597d8de964
Next block
00000141502eb05161fd6f96574f2bcf4925947a1f536224966bc0cf0de466b9

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 32340 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
db1c069a8f9f891ccc71c98f97341e5e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
df8e635b0dfc…0c25a098470d coinbase1250.00001032
02b5fa10ec61…ff584d2a542d spends P2MR pays to P2MR120.997989680.00000344
04ab7b053622…b1166ca5764e spends P2MR pays to P2MR120.997989680.00000344
a265d74c68f3…5cd821e72f67 spends P2MR pays to P2MR120.997989680.00000344