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

Block 23482

Hash
000000706f25a6fc7498e59f3f83ca224e137154acaf3cfd12bfd90e4e8e7909
Confirmations
17104
Time
2026-10-15 05:01:42 UTC
Median time
2026-10-15 04:53:38 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
e28452b6ef5559c3174da2996cf8d0344a2c9e04984e63cc8bb8569c8fabb5b3
Previous block
000000f72a166152268de6ebeb7dc3415c1b84b7afc93462a9e9c622e1ff9f4f
Next block
00000117281f7309f1a803afc93d40ca202d331fbb18aa0eb572861ceef0ceb7

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 23482 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
4e7a345a49b4d147eac1a403bee29a7b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e28452b6ef55…569c8fabb5b3 coinbase1250