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

Block 35527

Hash
0000003d9472773795734bc13563764e9aa91c5c73587c79585fb00c86ab0338
Confirmations
5424
Time
2026-10-28 19:34:44 UTC
Median time
2026-10-28 19:26:34 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
d428718138469d9d628a59709a3db4efd8af29431d5c6cdaa394123d7e936133
Previous block
0000002846068f12e05d7c0ed7fb73895dae9caba934c6878786f913c005ce0a
Next block
0000004e228c752ae91df3937577126d90271d92981b5d7af81f348e19da6b39

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 35527 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
a0a01b98e6262ddfd52f140e63916faa… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d42871813846…123d7e936133 coinbase1250