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

Block 23382

Hash
00000126fe8fa5fde1cc30bc8da0cadac401d43eb8d8d9ffdf6f19b9b8eecbba
Confirmations
18025
Time
2026-10-15 02:15:07 UTC
Median time
2026-10-15 02:06:56 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
544689d28ea1fc606bbee1447b6c3653d2d504022512fda4cac3edfe79f0305d
Previous block
000000d6ccdd0abc917263ea8446e8b77850d356bd3f4c24968820ca18c4718d
Next block
00000160132733395b874e8587f9b49eee999f7245933e029d4aab059a122df4

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 23382 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
5e0e30a721775f804600ba93586446e1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
544689d28ea1…edfe79f0305d coinbase1250