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

Block 24506

Hash
0000011467943b140b9a628aee7d60ac64c04ac5d7bf963ac28e3aa87384d2d6
Confirmations
16299
Time
2026-10-16 09:08:53 UTC
Median time
2026-10-16 09:00:42 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
cdfdd8c681d9d4116e935a1cb18625ebcdcf46a01d8b50771790de3c95b506f6
Previous block
0000011d75f053164fe63e000a94ffcd1d2d67798d082c1aab2cd66e71e16de9
Next block
0000016e7bea990ed978e8f1c84e0af8b5e2396adaaf908d334049dd7b257c36

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 24506 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
33a9f769f7acd8fe806a0767ba298b06… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cdfdd8c681d9…de3c95b506f6 coinbase1250