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

Block 33425

Hash
0000009370fdf4caa8522a46b63d67b9510fa77b42b7fc348b1a5bf9f376d668
Confirmations
7738
Time
2026-10-26 11:15:52 UTC
Median time
2026-10-26 11:07:46 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
520c15b22cbab8d27f697b8375b8e333cc470f0e5913c773091b53ddaf3ddd40
Previous block
000001603c10d3d35a41f6b322c77122c11d279e2a6a4f02372ee2f1a00f2cd7
Next block
00000213feaa71c73f59cfb1730d21b5b28edf1adec35c3be509d43790b45f01

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 33425 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
07b8f620e716a5821999741a4f06e437… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
520c15b22cba…53ddaf3ddd40 coinbase1250