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

Block 34008

Hash
00000171179244d6d985f906feaf0e42f82e34730c433a4b9be603646a721660
Confirmations
6393
Time
2026-10-27 02:58:07 UTC
Median time
2026-10-27 02:50:24 UTC
Transactions
4
Size
3,457
Weight
12,901
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7d72c7d6d5573a76ca1084ad9f3776acc82e60d048b61bea672738c3575fe983
Previous block
0000020c8bd21bf7fb4ef1f4c4aa8224b8b28ef8063d4d8d3dfcddb1ec20ddc2
Next block
00000194c6cf46ca60d8f618330f3d2d68acd2e7e68276196665cb55ba1e35a0

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 34008 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
7036920e2905ea2ddf5739076489eed7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5527f740a3ed…c0b443312726 coinbase1250.00000964
561f5dca972c…9e8577aba3d6 pays to P2MR1239.99996570.0000031
80aae214e3d0…53730b5557fb pays to P2MR1214.99988820.0000031
3035066e57e9…b1359e81d1c6 spends P2MR pays to P2MR120.996986240.00000344