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

Block 30752

Hash
000000e80c262e89cab342f58ba8d5cd2079f72ea33472cc464d2b2decfb2a3d
Confirmations
9509
Time
2026-10-23 11:36:17 UTC
Median time
2026-10-23 11:27:44 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
d6ee55612f66c06ac4d8f6cfc83d3e972fe0757d33fe198b33dcafc91ace1b30
Previous block
0000003b807519d6aa48ad8486fd5b5dc4313cb2f9985e27f958e68dbbe5f97d
Next block
000000239cfc352affdd01279affed01b38634dd29486050cf4bf0b2af277432

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 30752 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
3d4189cea7c9f527bfb377f21bd8aeae… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d6ee55612f66…afc91ace1b30 coinbase1250