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

Block 32787

Hash
000001093a7e724e176df3ec1dbcf93cd1be0aef5bf5768c422c8fbab3b8f4fb
Confirmations
9418
Time
2026-10-25 18:13:07 UTC
Median time
2026-10-25 18:05:20 UTC
Transactions
8
Size
4,691
Weight
15,779
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4eec435219115198d68a89ae0d633ca66d41345943214d23c53f49e83596fc2f
Previous block
000001d198c225b5f350462cbc78ad4a55e75454cfbb025c79ac5df6d49577e3
Next block
000000a77721d994664b9dece5bfb8472586b158b23d9856dd8513f28f1fea92

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 32787 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
b8f0aa9d8ac747a07806bc1f03517bab… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
81a19571118e…0a79ec3637ed coinbase1250.00002408
2954dbf54cbf…0b63cb9aa931 spends P2MR pays to P2MR120.996986240.00000344
d5fdfbf62864…d11df2940bbf spends P2MR pays to P2MR120.996986240.00000344
3d09a92f9101…cb87dbbd83c3 spends P2MR pays to P2MR120.996986240.00000344
2cf53ef6ddbd…4c4c7cb410c6 spends P2MR pays to P2MR120.996986240.00000344
5c9de079885e…580770cfdfda spends P2MR pays to P2MR120.997989680.00000344
c92eee91eebc…5c63ff0a53e4 spends P2MR pays to P2MR120.99598280.00000344
e18ac736c54d…3264947244fa spends P2MR pays to P2MR120.997989680.00000344