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

Block 26324

Hash
0000002cfa4274cab50effe800fc4586cf25f2a87ede79ab0cc42a51df226535
Confirmations
14156
Time
2026-10-18 10:37:56 UTC
Median time
2026-10-18 10:29:32 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
c8d9e6457ba24cec56e807df02e49082a22726d4a3e01349b0766256795d637b
Previous block
0000014cc9a5eaf6fd4d3a1128383d831ff94b693e4463103372c09750f21776
Next block
0000017772477f75a709a173168576a5dc9ca7aede2d549d9550f8b2db15a153

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 26324 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
fee2cab8b24ca50b915fe760cd2b29fe… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c8d9e6457ba2…6256795d637b coinbase1250