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

Block 35220

Hash
00000169af8c8e8ec7f120f79a3ce92089fd95bf5ee96b9808c0869de5229d7b
Confirmations
5723
Time
2026-10-28 11:22:33 UTC
Median time
2026-10-28 11:14:35 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
5caceae6b97085ef8433dad7c679cdd84aa32c727584a47a2fbe7588fa325a41
Previous block
000001b9facdafb04a4f881e7f0ad7672b87e3319f99f922c005739ea0ed3d45
Next block
00000094b92efdb375a17400868b3d61a743d08ec117ef002e516b8e54f661cf

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 35220 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
5d52353830bea8d2e84da4422521a23b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5caceae6b970…7588fa325a41 coinbase1250