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

Block 24302

Hash
0000014aa38c9fb8196b8365e9dd12eeae3e01ecd0d426c53bffba4815a634c3
Confirmations
16492
Time
2026-10-16 03:36:02 UTC
Median time
2026-10-16 03:27:25 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
7c4698d79348390ea46a63236ead955d40a6cbfd77d19eea577f7fd3e89a78d8
Previous block
00000159871384e3e2c0c5da2bf9d22fee0444d12ab9833c6646425455018c58
Next block
000000b2ea8722a543bb3b48e7349f960ddbce9347455507cf110c2e583fdafe

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 24302 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
0691dd7129f2029d7b8b258b3657e1c6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7c4698d79348…7fd3e89a78d8 coinbase1250