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

Block 33698

Hash
0000008e49f83d28a697c293fa119cbdf38a03dbc28806955c8795632c7de637
Confirmations
6697
Time
2026-10-26 18:39:45 UTC
Median time
2026-10-26 18:31:18 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
a60e2d43414843b4c954f6b00fb01f306dda0e5ed6e7490ddab40dd51b9e1789
Previous block
000001b30cb748602d7a83284a9ad2d8c13471da5cd639d1c1a3ddca3a6495ba
Next block
00000025c7c3a73f9dd3ab0ab1675981aa04c0c80821f6a554243a7edb7a827e

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 33698 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
307a19e3a2bea36526b625fdca41b322… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8986f1c46060…70f71d3f79d6 coinbase1250.00000688
b38f28eeca62…79787c8aff0d spends P2MR pays to P2MR120.996986240.00000344
25461eedfeb4…6c1285907e0e spends P2MR pays to P2MR120.996986240.00000344