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

Block 30846

Hash
000001106d8767bc9826869effb07abb20f046d96d3ab5749e98f606358e7113
Confirmations
9210
Time
2026-10-23 14:08:03 UTC
Median time
2026-10-23 13:59:56 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
e3f91dbdf0e44f0f63001dff66f0d7cb4ff07c75744cb1cbc4f51b3386c1a8c5
Previous block
000000c9da8935ff72534c03ff525e985ff0ae2ab6d9e2db2ef81170b7db1b52
Next block
000000e3824a3a96db701e97619d1400b010076b913dbea1f3774e427dbed3dd

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 30846 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
7ac577c5a203c3a0c0fe21df005eb86f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e3f91dbdf0e4…1b3386c1a8c5 coinbase1250