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

Block 34715

Hash
000000deb08a60bff07e93d65dba36f30691226f91c2de987fe12f3da28e3e45
Confirmations
7390
Time
2026-10-27 21:57:07 UTC
Median time
2026-10-27 21:49:06 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
a84f9f1b48b62e9093aa27b92da30e466efc73adc063d47ae2946efc4352391f
Previous block
000000ac708be88af5a4d906b246d915d2a92d87f68258b1aa28f490fe2944ba
Next block
0000002488a42ef93a2a37d7322eaa810a54f8e44f7b63023be5f7c213fd7831

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 34715 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
a60a469f376c562a3f184c824bc88874… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a84f9f1b48b6…6efc4352391f coinbase1250