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

Block 30792

Hash
0000006f6406ca2fad93ed5f2eaccf76c960aabbc352d7590c3a24102659f844
Confirmations
9400
Time
2026-10-23 12:40:30 UTC
Median time
2026-10-23 12:32:37 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
e1509d8c0c7f99049fe99bac6e806e9c2ebcf4db65868ef4834f80063d36d935
Previous block
000001a172e15e90cc100ff195d17d80e7ff534c2e2a63f854e891344cfa3014
Next block
000000212e735f85014a3da3c3ea04f116b9219fa38a243294913e23a9d61a10

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 30792 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
99b83d798d21c7b887a42cdb2a12f0b1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e1509d8c0c7f…80063d36d935 coinbase1250