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

Block 34206

Hash
000001ae42510effa031cb41c116f9fe43ffd151bd89004033107472d70345f9
Confirmations
6315
Time
2026-10-27 08:16:08 UTC
Median time
2026-10-27 08:08:20 UTC
Transactions
6
Size
15,468
Weight
25,218
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
5c3581486f6fa1d82babab5aa5774e0d7ae44b92adf32ece9d6f762667167eac
Previous block
0000005fe9f1a69c1b01a09d8cbce46705711c103776c0b5ccc0db539d07922a
Next block
0000009107e109dfed336ed8f3d1fdb8b0548597f2d059849acbe587f5d33397

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 34206 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
32ec2ff859fedb6f45958c1fd7d4b231… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
39ca093bd60e…26f331f9fa64 coinbase1250.00007124
b3908e635948…e8305b70350f spends P2MR pays to P2MR110.999997420.00000258
d977340d6fe1…872c359d72bb spends P2MR pays to P2MR110.999997420.00000258
d8dede2cfe83…2ca5b499a024 spends P2MR pays to P2MR120.996986240.00000344
e86e085da596…67578370adc6 spends P2MR pays to P2MR110.999979120.00002088
67b10e7ee819…c02b1532c0ac spends P2MR pays to P2MR110.999958240.00004176