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

Block 24192

Hash
0000000b1f7cb2922299c56826974a68f9f9b8590bcefb134c6851efaf4db15e
Confirmations
17028
Time
2026-10-16 00:34:57 UTC
Median time
2026-10-16 00:26:28 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
6300eec396cd0fc1d3e1ab2a2654810ecc54cdeccee2736674758eff77baf47a
Previous block
000000d9313dc121e6aa4deeee21fe06f957a88c3e0577ca400ee4cc21719317
Next block
00000017074dd86165488a10d0605c01c750cab5fc6009fe319c6f7599dc4aad

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 24192 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
f62727b57cf27b330ec16b05bb188760… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6300eec396cd…8eff77baf47a coinbase1250