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

Block 33422

Hash
00000175f400a8fce8ca9965486470bc01b8e416cc3fd2d1b3b93db64a63b2a3
Confirmations
7198
Time
2026-10-26 11:10:49 UTC
Median time
2026-10-26 11:02:55 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
bc90324dcd35526f0a70c2cc1b30d0b664d57991e5ecb59a4639f849acdb459e
Previous block
000000029216bbbd6384ccb719e99b5b29df5b644e8004124231577e2cfc31c8
Next block
0000002952bd4d8a7ca7a43eaaa7d8eb48136fe3b0a4e2a0ae1653851dbfbdcb

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 33422 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
fe1503da075e747b892d8d804e1c9d94… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bc90324dcd35…f849acdb459e coinbase1250