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

Block 32829

Hash
0000007d57ef6ae35effee22608c0639cc99842afe1f2868b8e9a190cc89032a
Confirmations
9544
Time
2026-10-25 19:20:06 UTC
Median time
2026-10-25 19:11:45 UTC
Transactions
8
Size
4,691
Weight
15,779
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
37a0c39de2d781a51ba80e2233e60486a140796791dde15f0b6fdc9fa54012ec
Previous block
000000139c4daf76a1bb52e67872397c2d7b5e63ba17050993ca9f058e8abc64
Next block
000000aeb6624cbe850385ed9b3df2dfc86262779c0e186b62edfa323027ef9a

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 32829 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
cf388120b65e99b1f790892eb9ee587b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6b1d48e80f40…65a9b179d5b9 coinbase1250.00002408
686edaa44d03…a74be6e97c00 spends P2MR pays to P2MR120.997989680.00000344
e5176b67a6c8…dcb63c47692a spends P2MR pays to P2MR120.996986240.00000344
b6945788f473…c4fbf7521e4e spends P2MR pays to P2MR120.99598280.00000344
c05c49e1b553…5a57e56c5c50 spends P2MR pays to P2MR120.997989680.00000344
b3fc0053d57d…050d4403d4a1 spends P2MR pays to P2MR120.998993120.00000344
971f195f564a…209a9b1d6cbc spends P2MR pays to P2MR120.996986240.00000344
936fbf512263…f3dd05cf97fb spends P2MR pays to P2MR120.999996560.00000344