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

Block 32777

Hash
000001f6bd228a70544683e96b8fe3a67a83e4a9435e2e65a53bdda8e15b7b04
Confirmations
9421
Time
2026-10-25 17:57:36 UTC
Median time
2026-10-25 17:49:17 UTC
Transactions
7
Size
4,417
Weight
15,094
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
503aaae7aa4d570427e94287bd4c716a76abab4a0ce05c1abf9a5de8c20ea146
Previous block
0000016c78847c456b448c346cce60d0433b4b48eb2a72756dbd552d6b2eddb4
Next block
0000006123e5253548e85db1170c1b03ba8bc6165f413ad1031b548052b574c7

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 32777 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
6fdf054c3b372cfe407ef11ba8e6a869… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5762c5b7e96b…9480e8580ad2 coinbase1250.00002064
7794440b0a3d…5b07401adb3a spends P2MR pays to P2MR120.992972480.00000344
6b5c29a8f0ed…a6ccc78e2b41 spends P2MR pays to P2MR120.997989680.00000344
e716989996ef…718e10f2a949 spends P2MR pays to P2MR120.996986240.00000344
ae33efaa7136…1ad80fbb6e53 spends P2MR pays to P2MR120.998993120.00000344
aefb7670fc31…c8f866275d81 spends P2MR pays to P2MR120.997989680.00000344
a55d2102be01…ab9fb66f568e spends P2MR pays to P2MR120.997989680.00000344