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

Block 35471

Hash
0000008582561bd0ee7cd1c39da00f86cfffbd797f3db127d2b32585e7e6255a
Confirmations
5079
Time
2026-10-28 18:03:51 UTC
Median time
2026-10-28 17:55:45 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
443b27c6b67569a05ded6e0d24de93e8709873ed6dab7a725338803e318bb819
Previous block
0000001b612f94f88a935f9ffbfd2a77658ec0d1ae31bdd4714d69fbfa9f0a5f
Next block
000000ca44ebdb76797bcaf604834f419e372bcd61a8a80561654fede5d81a06

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 35471 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
06cb9bdf457de296bcb7877e3a6dcc80… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
443b27c6b675…803e318bb819 coinbase1250