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

Block 24514

Hash
0000001836e1e4efacbc0fe24a24bcb776d136bcc889df9d35107bb3bed23b79
Confirmations
16375
Time
2026-10-16 09:22:07 UTC
Median time
2026-10-16 09:13:41 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
c713b8ad347e23e6dc977cee5c0fe2a3fc352aba5bc904a5c66c140764cd0fd8
Previous block
0000010a4d8b76175ee0afa5b7d4cf2c90909a5f85b07f389ac31bdc337bbf37
Next block
0000010eaf201de1c0559665e20670eec244209c42714d14e4bac54ec974aa87

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 24514 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
e9ba58260355c64a9cd515fcc41920e2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c713b8ad347e…140764cd0fd8 coinbase1250