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

Block 32779

Hash
00000046d796fc5307f3a67fb0613c9b7bbd68dbea8c81570a1ff839722b4fa1
Confirmations
9344
Time
2026-10-25 18:00:42 UTC
Median time
2026-10-25 17:52:40 UTC
Transactions
8
Size
4,691
Weight
15,779
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
11d856c857d500bfd018d592632ddbc1026a92ea7b8101766fa3c39ea39ccb8b
Previous block
0000006123e5253548e85db1170c1b03ba8bc6165f413ad1031b548052b574c7
Next block
00000041a93da6984a299f1ea9e6eed8cc63d9cb884228403bce91a8fdc61fcb

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 32779 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
d60182193f8312c708f2ed606d22f5e7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8d336f7541bf…0001a74821d5 coinbase1250.00002408
c85fe626b735…5894c62af02c spends P2MR pays to P2MR120.998993120.00000344
208dbf79e480…1dba88725b38 spends P2MR pays to P2MR120.996986240.00000344
a5a6fd909e0c…2e9019321360 spends P2MR pays to P2MR120.996986240.00000344
a56d3b610f00…33b9751c4a79 spends P2MR pays to P2MR120.997989680.00000344
e847d2eb1f16…a09f41910ebc spends P2MR pays to P2MR120.996986240.00000344
3fe876c766c3…8d68a1ed3abd spends P2MR pays to P2MR120.998993120.00000344
1750ea095875…b4e4698ea0f0 spends P2MR pays to P2MR120.998993120.00000344