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

Block 34698

Hash
000001c3e0488baff04a4b10e42078da3e0c6f64ac349f5ba1752f88ce8818b2
Confirmations
7678
Time
2026-10-27 21:29:40 UTC
Median time
2026-10-27 21:21:36 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
0628e959d408b378f2e8c572b81c085ec53ed89a42114c91ce6c96ca1f9e0764
Previous block
000001076a9ebafcba814b979a019a9fe18aad3f31fd9e623339c0cdd98b6724
Next block
00000111d2a6149e021a8e1f1c8741cebf1c8915918ffe38afde6cfbad6f2b6b

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 34698 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
12fe432963875dc08196550336cc5e79… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0628e959d408…96ca1f9e0764 coinbase1250