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

Block 35658

Hash
000001aca60b29c205d47dc8e3665a14090383c83b11212d3b78941f5a464491
Confirmations
5213
Time
2026-10-28 23:03:38 UTC
Median time
2026-10-28 22:55:37 UTC
Transactions
4
Size
3,595
Weight
13,039
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
6e980f17b45b6160d0059de97d90f868d92f5b185591ba495caa731fe31a9e71
Previous block
000001d800588122e06208d5d05c0e9d841e643b0cc021d49127213c212a2e5b
Next block
00000046ee9cbed9918ef07372007bfa5ea0502845152b7776d027cef303bd79

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 35658 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
0d2863fdaa0083a3b175d7547738d232… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f30f720e135f…492a46a2663b coinbase1250.00001032
58019db85c84…e6d583c23c31 spends P2MR pays to P2MR120.99598280.00000344
35268328929b…060824c52e55 spends P2MR pays to P2MR120.997989680.00000344
9e420ecc9f78…6ce9d9919290 spends P2MR pays to P2MR120.996986240.00000344