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

Block 23008

Hash
0000011fe2e98945f96ef5c9d4f4446594d98ba4214da7cb3542d3c7ca02b640
Confirmations
17930
Time
2026-10-14 15:56:20 UTC
Median time
2026-10-14 15:48:05 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
14a21c8b354c4b47308e2b026e3ba297ce2ad6d6c5d6464441a544941e33e0b7
Previous block
000000c475c473a3a325a8e3a500a000b362f3f87d7fe132154a0dbbb67c71a8
Next block
0000004268f87ecf51c08a3a8d9fa3f4192815c0ba9fce4ed3e6da3f2824d328

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 23008 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
1c2f9ebf29c0cada0b20ed16e5176a35… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
14a21c8b354c…44941e33e0b7 coinbase1250