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

Block 35532

Hash
0000020204b88af2f4ec28af89a982ad0d813c8d003513b06f1af3351ec10ab2
Confirmations
5319
Time
2026-10-28 19:42:32 UTC
Median time
2026-10-28 19:34:44 UTC
Transactions
5
Size
4,221
Weight
14,322
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
744fb57c4349f232491d7708e1588c1a2674e53ee1173abfb340ca7da449848d
Previous block
0000013bd0f219417d4f82430b172c689e77f1f55e205a74720fc659589bc5df
Next block
000001dbd40f5b5cf0996a5245ff84746d3906fc7e9f79b3e7251acf98f6de1c

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 35532 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
bb05d9f610775c471dbd425f3769612f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
150a5865d03a…9b1282d85b86 coinbase1250.00001672
f067f417ba53…a7e80d6dc92b spends P2MR pays to P2MR120.99598280.00000344
da774f0ded14…cc8951f63576 spends P2MR pays to P2MR120.996986240.00000344
2a5cd94e07bb…76f59993ba45 spends P2MR pays to P2MR220.001985240.00000492
a9380fb31ae7…471b0ac954b3 spends P2MR pays to P2MR220.001995080.00000492