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

Block 38996

Hash
00000067b62b9ed16b74acd7be07bcec85dc8fc2cf065d010b418f881b0c2f4f
Confirmations
1307
Time
2026-11-01 15:51:42 UTC
Median time
2026-11-01 15:43:34 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
13516d2bf67f8321de61b47cc69f55f0e11e8e852fcd392a47e7da0c6718ad62
Previous block
0000002644403716b36000d43365ba9aa231de683da9f8083c7895dfffb0c55c
Next block
0000024988973142064d69d8b16d9d4155c45045c4cfaffbdc2a9e102b8c9da8

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 38996 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
fc9852ff965c0fa11ac3346b17081fc6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
de55d136efa9…e02e7bcac536 coinbase1250.00000492
21712cde17f2…491ba12287e0 spends P2MR pays to P2MR220.001995080.00000492