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

Block 20035

Hash
00000000e9772c1b72608002a1a44e4b2c09caa684c13e136156a1737e4d982c
Confirmations
20930
Time
2026-10-11 05:39:43 UTC
Median time
2026-10-11 05:31:25 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0035089589
Bits
1e011cfb
Merkle root
f5918fcaca1ed9fd65ad41e19c8e4d91f685a03f63bd97351e5e362b05405b47
Previous block
000001085b7995313a7735e20dc3732f034b13a1089e49d912e5cf765f87bfd0
Next block
0000010a8b211c871bab127cc767016d3c3acdcefd78336f32a003e88b11b226

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 20035 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
e0d70c92c383098fe6542b5e6ff57e30… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f5918fcaca1e…362b05405b47 coinbase1250