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

Block 35051

Hash
0000015d20647f68fafeec2b4426daefa3cb2e0b0a0bdf97d8c65bf8c69d9170
Confirmations
6130
Time
2026-10-28 06:52:25 UTC
Median time
2026-10-28 06:44:16 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
4e5909ff6adb45b290ffcbfd0812d3f245f522b6cde55dab3d505f7595bd9987
Previous block
000000e4a350e5a2636b8c421b0efae95794938d9bd0d7e4ee265d3c833b3223
Next block
000000996da113a56b573d56f610c7e34eabd47f30842aa95f8a9961f035a141

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 35051 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
6a644312261edee3d3f713344180a866… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4e5909ff6adb…5f7595bd9987 coinbase1250