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

Block 34764

Hash
0000011183b5d9bf25f933583ab8fe058040340e2ef553ad1c209e908c8e3eb1
Confirmations
6260
Time
2026-10-27 23:14:30 UTC
Median time
2026-10-27 23:06:46 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
c34482bc6ce6bc380ea6c3e03862f0a14eba229f2b70e1fcb4fde3540e43af01
Previous block
000001f5b55bc913b1e181c42cc4c1c5c625b988ac34e962008fb1711bf69ed8
Next block
00000142ec9b8e15530590417dcf702b5058ac99c70fa8a5ca32b8d7cc90a3c7

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 34764 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
24330c50950c85b6650e29af6b5f468b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c34482bc6ce6…e3540e43af01 coinbase1250