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

Block 34326

Hash
00000026d2ceef06f85feedd75ad35b2ccb5a5cda9af10e983c9f037b10cfad2
Confirmations
6054
Time
2026-10-27 11:30:34 UTC
Median time
2026-10-27 11:22:31 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
64b1c8b235f11a69205608ee914c7c570a1f3952f7b59a90f30935a9907a4ff3
Previous block
0000012da2990e3a01f875832ba79a2676443936ea629af1f227466be3925068
Next block
00000190fc507511bb08b45f51c5b7ae717e57a73c11204d70253039d1e54430

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 34326 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
db7405f8031271cfbde7e98d1e2d5bdf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e41c219bee90…019fd9d873d4 coinbase1250.00000344
2096ef9b27e2…16babfeec531 spends P2MR pays to P2MR120.996986240.00000344