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

Block 31032

Hash
000000e37c838695ab194879a2bef1269f7bcc07dda6cda1483b36116eda1d33
Confirmations
9465
Time
2026-10-23 19:07:26 UTC
Median time
2026-10-23 18:59:22 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
2ed3307ef2af2ea58591a2c29d04890b41b7531231c8eca888ea048782f232c1
Previous block
000000f5f68081f80de6f5b21e84f9832a783dabf280e0b32df7aa391d7a9933
Next block
000001c27ae0a226111fb121e9155eac1b234a890173cd5951740b0d94498be9

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 31032 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
18dbcb6c4c8ae56c4c51cffbac1bca90… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2ed3307ef2af…048782f232c1 coinbase1250