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

Block 35811

Hash
000001b489b3f580b5521ea52d0b74eaa14a438ed18a96ef5e1e62f18c46c285
Confirmations
4877
Time
2026-10-29 03:08:55 UTC
Median time
2026-10-29 03:00:40 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
a4014b229317c27bc81487955a7b1d1add7e9fd1a20afec7162373de6adb0c5f
Previous block
00000137ffe15733074d3f678ffa39ae81dfbd6f5696c42c63abea2cf9290c7d
Next block
000001c34c0b910c63016e220026ed8ddda5ccc7609f07b669b67261926f0822

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 35811 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
d83a5c40b3518ea10b6c816acba4e6db… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
75a3a37505c6…f6067d3c37e4 coinbase1250.00000344
28d565beed8a…a833a66392cf spends P2MR pays to P2MR120.99598280.00000344