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

Block 35206

Hash
000000918b74ae19c4d753b84c767b557156088806bb6a4c14e60221e2681deb
Confirmations
5649
Time
2026-10-28 11:00:27 UTC
Median time
2026-10-28 10:52:42 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
346c885fd03f28df94dfcf7ec7cb8680b8740325ff8f2462ef7e2ab21b66fef0
Previous block
0000010d4ee702ce52608faf6ebbe18f140c70b08e810fa4a5de3de19fc30097
Next block
000001ec0d10e9be35f7fd282bc036556237a51111b7ff46ba35271d73ee95db

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 35206 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
d883985c383c6081e98b2f9c0ea6ed75… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
346c885fd03f…2ab21b66fef0 coinbase1250