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

Block 33842

Hash
0000019e719a6d94bc7d32086712d25380cfcc59f57438d76dfd1099f79c6f4c
Confirmations
6684
Time
2026-10-26 22:31:56 UTC
Median time
2026-10-26 22:23:38 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f6ee761233d919703ddc6b560c45c3abff515bb9f1b4b08229c279c49527543d
Previous block
0000001511de577334bb99959ffe79b67b99311e9ea3c3c6d04fba429ae747bd
Next block
000001feb614ef3fa0e6c2c205a5f58ee444a142d4f8e5ddb4c79994ffe17841

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 33842 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
4c22aa62d4c248cb71faa2f66bb835e9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f6ee761233d9…79c49527543d coinbase1250