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

Block 33595

Hash
0000008709d802966bedd670f259e7b02b6c9750f33d8928e8ebcbfeadd20a9e
Confirmations
7110
Time
2026-10-26 15:53:11 UTC
Median time
2026-10-26 15:45:22 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f6c327920a2552bf1e6352ad87e91388897157cc0311b5ec0765561ce04be4f9
Previous block
00000046714569be5e64e35f4212d2d8ee86ae89fe396ea89b017e4c756e11a6
Next block
000000191d10e868d027973f8c666120e382fb1cea445434c906dd02490d4a39

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 33595 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
8b8d7d56c5e2c4a2d231bae77da1356b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f6c327920a25…561ce04be4f9 coinbase1250