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

Block 33906

Hash
00000063dbfdcfca05e5d569dd977ce53398419c59c4b1d476fb0d31f639eaeb
Confirmations
6515
Time
2026-10-27 00:12:55 UTC
Median time
2026-10-27 00:04:50 UTC
Transactions
5
Size
7,348
Weight
17,074
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
a3269b2abdec6b901ee046393c26c19d614f29742cc13a462eb42e361bf99cef
Previous block
0000007ca4a1d2c927e46e8008cd673e36716919b32f5d7ca0b13e4443ed2ce0
Next block
00000023dc049187eb707c8669fa342c16b9a1368f46fa081638808596698c9e

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 33906 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
4d83bc37af5f7153b8ac86fa5dd7d475… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a841198670a5…2e368d0c8961 coinbase1250.00003052
84c7ccc57442…36b37cbe6d84 pays to P2MR1211.99987890.0000031
c24c1185df7b…1fd901b2efab pays to P2MR1235.99995330.0000031
a7c1330a0b6d…74a5927a2027 spends P2MR pays to P2MR120.996986240.00000344
933dee09cb6e…ba3385a6b233 spends P2MR pays to P2MR110.999979120.00002088