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

Block 38794

Hash
0000023550f88798e1c02fc9389e976c3ebc5412e577715c92c0762546768ff5
Confirmations
1347
Time
2026-11-01 10:32:07 UTC
Median time
2026-11-01 10:24:18 UTC
Transactions
4
Size
3,771
Weight
13,338
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
9a046a656f92a4742837cf59618b972b8a5f8039bff01f43a0917b469de9defd
Previous block
000001f5c2ffb5b7a6cc9f9e06ca90ec4c07854b489eb8ca78e0f3ebea7ffdd4
Next block
00000190cb21b08322aaca7d0617a23d2b4d0db37d9879d5f0e091d5541242ba

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 38794 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
c69a681fa10fe01ab9b537bba239d66f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9a4c75ff5ba3…4fb043509a80 coinbase1250.0000118
8a4a114d8b75…6eccb1966b3f spends P2MR pays to P2MR120.99598280.00000344
50123e8e25e9…1917645896f1 spends P2MR pays to P2MR120.994979360.00000344
8d8d2d45e421…429b457e2415 spends P2MR pays to P2MR220.001995080.00000492