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

Block 34733

Hash
000001d851a224c00133b00b24a9af6687fef42374ee14b3dc045881e255b38e
Confirmations
6534
Time
2026-10-27 22:25:32 UTC
Median time
2026-10-27 22:17:36 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
6f6057f4ee512c0defabbc307158d6a1c23b2849e606d438da7f8d4034bc12d4
Previous block
000000a5928e30ba2cba8f13847990735d95ef448093de1c30ab4478ee452c67
Next block
0000014b71b8f0c56a844e747177a8ea055ba9e377ac62bfbd20510c1526ba70

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 34733 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
d24447995dedd38e6c21db7d0df8dad0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6f6057f4ee51…8d4034bc12d4 coinbase1250