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

Block 35236

Hash
0000017f303eda7e159ea28a0a621421c176d2ba1f8eea2786ce51e01afcb5f9
Confirmations
5892
Time
2026-10-28 11:48:17 UTC
Median time
2026-10-28 11:40:10 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e0546c9a103c65ac5c7e624ca72bdb547e150d9d7abafd1f058cad55ba0bc8f9
Previous block
000000d17ea46fe782cc58445f2412c9e7c4c5ca6ded8412e12d994d2848f1fd
Next block
000001441428b1f7d29f7df66fbe52719d99d8870bf4bf1615926a2556a259ce

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 35236 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
d889ee98f950dd1c5d8b61f4ece89679… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e0546c9a103c…ad55ba0bc8f9 coinbase1250