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

Block 36048

Hash
0000019f41a10ada9a7903399d2be985839239e178d268560c499ba967d16ac2
Confirmations
4617
Time
2026-10-29 09:29:20 UTC
Median time
2026-10-29 09:21:24 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
8794125dd668634dc91e43927d4d0c36e21cb64d4b0246c2229176948c920f4a
Previous block
00000094c6e2617b625e0f031f69f54f22c8228ccee9b28d06df2f77a653607f
Next block
00000079ba99c036732bd7dd3c8a4ca41161eee62817062677c7c4584c40b244

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 36048 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
33a31d84a9bb4ae28532fe26dcc38107… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8794125dd668…76948c920f4a coinbase1250