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

Block 33889

Hash
000001f0831667803ddd44bffa33f73744bde711e6ab0f232c8bf0ce79a861c6
Confirmations
7084
Time
2026-10-26 23:46:01 UTC
Median time
2026-10-26 23:38:26 UTC
Transactions
7
Size
4,726
Weight
15,520
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f67e9243b33cae8fff3e0201e8f56503fde46aba21d8e8fb629a3825f7b6bc29
Previous block
000000fe8235c1d03e7a108e60aac921abd305b0dc0621f6c4f524f0f1fe170c
Next block
00000171adc1e10a28b0889d9be6c5143af926aebbb1c7ac0a58bec9cc1feff9

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 33889 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
46b4408e9357dd69a88f7589eeaac344… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
be6e6d24388c…00794778aacf coinbase1250.00002274
f9926c7eedf4…ce6af2ec13fe spends P2MR pays to P2MR110.999997420.00000258
033601e32f1b…7bca3c30e00f spends P2MR pays to P2MR120.996986240.00000344
a82ec9c5ffe6…141ff8810181 spends P2MR pays to P2MR120.998993120.00000344
568b237261aa…d3f6a1f930e8 spends P2MR pays to P2MR120.996986240.00000344
9f4b54a9e751…5ee82f97ca19 spends P2MR pays to P2MR220.001995080.00000492
8dc963667c9b…62a759165440 spends P2MR pays to P2MR220.001995080.00000492