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

Block 24341

Hash
0000017466fb093e08ea715993335a15500b97c84f958b1411cabc4387dd4ce5
Confirmations
16215
Time
2026-10-16 04:40:03 UTC
Median time
2026-10-16 04:32:07 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
b6630f91432defa4880f89580922b4db04eac72e9e3e46bfb38598930b308706
Previous block
000000635b3a6b197d88346c49325ccee96711c5a1988f9791a57a7d7c227ac3
Next block
00000133c3c5578589a69d8ce3fc619dafc928a540e5db3d9c2678a775a91dc1

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 24341 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
c723da3053ab263b00ab0a5a29afbd87… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b6630f91432d…98930b308706 coinbase1250