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

Block 35944

Hash
0000013c84b6d1f52861c124b6c266f8bc5c85d43a43f1201471e934e1579af0
Confirmations
4195
Time
2026-10-29 06:42:15 UTC
Median time
2026-10-29 06:34:14 UTC
Transactions
4
Size
3,771
Weight
13,338
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
b7a577b8a9dd4b3dd9a9edc4d6b39578f0ba155857d58243cff59e015177ae94
Previous block
0000006253331517ac3c3212512a26a23f73d69fff8111aed00c7d37486f47c4
Next block
00000104dc75dd88c36dad11af8428156d35b51e17f861b748b49b492423d24a

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 35944 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
68dc45fb2b6c9c51a54f013319ddfadc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
39c7e2dea403…ae05648b0eaa coinbase1250.0000118
7eb27d0e37ec…5a898f707f85 spends P2MR pays to P2MR120.996986240.00000344
9c4c2ac41cde…ca585445aea9 spends P2MR pays to P2MR120.996986240.00000344
52dbd8b56912…c174e650117b spends P2MR pays to P2MR220.001995080.00000492