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

Block 33835

Hash
00000198ad2a4bbc5a891ae1b5eaf32f8ac249ce829ae3163420d5b807c3e577
Confirmations
6636
Time
2026-10-26 22:19:41 UTC
Median time
2026-10-26 22:11:51 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
2d015f0516c338afb6e3e15006464409f78dd80ee3e49614e00501202a51e713
Previous block
000001cfc063007d090842124c32cf4e3f21b48896c7070bae6e5d87abf4a35d
Next block
00000121530fb2dfc9321f722af761792e0908700cc57a55a6c167188ad623df

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 33835 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
675460f7487893fce1d6ab3891539e67… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2d015f0516c3…01202a51e713 coinbase1250