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

Block 35518

Hash
000002236a42cf98f8dfcf86135f83720e36d4f7e6c4a533b3c9b12222eb6745
Confirmations
4568
Time
2026-10-28 19:19:47 UTC
Median time
2026-10-28 19:11:54 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
79a09431a14e4188b7929ab3c7f274b4c4cecd64478bc8827c959121c16af055
Previous block
0000009c0e855e82cb2575ee441feb64a4dd880cf94572899518371c0d9a71e6
Next block
0000000f04b16f9fc3062527ce038014d18de82366e82c1dbef204566ba36a06

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 35518 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
920782e78b26744e557373d1052a41c6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
79a09431a14e…9121c16af055 coinbase1250