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

Block 34383

Hash
00000232b8b68cfcd4572c8857d94783be6cdf96e3097e82242a285086a5ab02
Confirmations
7804
Time
2026-10-27 13:02:48 UTC
Median time
2026-10-27 12:54:46 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ace5d1a5d31ebc17e7709ed3f861fc56c8719f741680aa2e7dda9b30de9f1592
Previous block
00000235c336260682af5e97875c50ea840d2bbd8e33b8b5bed484a99a3e0346
Next block
00000133a7341e8470c39e8105347d8c92b417242a1d8d2d8396bf4fa0c6545f

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 34383 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
eff1d2b30f7423dcadc0ad5f3cae003f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ace5d1a5d31e…9b30de9f1592 coinbase1250