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

Block 33134

Hash
00000072e426aa2e1e4a741a6dfc84cc64ad009a1a60355da06526b0be50dbfc
Confirmations
8417
Time
2026-10-26 03:28:41 UTC
Median time
2026-10-26 03:20:40 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
665f2d75e4b08cb64bb9e293442f378819fb8aa65f141c9872736d39410a764d
Previous block
000000fcaad1f32b3a6ccd585f16b4c233f0f4d68ba2b2ff8bb0874b54ac4cda
Next block
000000f09a8e10f0e8c6144dd70f8456d5409f9633d4d42cd503b7ea99588cbb

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 33134 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
fa3771d9abb09ba73cbad967f730cd14… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
665f2d75e4b0…6d39410a764d coinbase1250