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

Block 33825

Hash
0000003fe8134d98d1010e8c76ece7a9179a2c9821f6e208448128cbac4384f1
Confirmations
6219
Time
2026-10-26 22:03:57 UTC
Median time
2026-10-26 21:55:28 UTC
Transactions
4
Size
3,771
Weight
13,338
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
444cc630023092a4c239ce292902ba77a7b3ebaee3d9e8c26da18db0742a55d6
Previous block
0000005488bbf8e7c2beb255ce0af4a4e4a30e516401cf301ab4a46a059df38e
Next block
0000016138b7151d103c902a648a93f204d60c8bec553d67a81558705774b48a

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 33825 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
4d42a2c903aa9141c8763173bc711c9a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1718dce6096c…577a7729097d coinbase1250.0000118
3366b02517a5…2960bd98c2bf spends P2MR pays to P2MR120.99598280.00000344
3b0d43e989d7…6245c0ce8dca spends P2MR pays to P2MR120.996986240.00000344
add1b2e31186…988d781fc928 spends P2MR pays to P2MR220.001995080.00000492