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

Block 30598

Hash
000001be441f948703ab00c1dbdb3ceca6e4d781e44a236cb7b564232f3b3534
Confirmations
10053
Time
2026-10-23 07:25:07 UTC
Median time
2026-10-23 07:17:16 UTC
Transactions
8
Size
4,690
Weight
15,775
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
d4a19110292b7692fa31052aa102bb282be9712fb20acc585ebfa3a7c6fe1971
Previous block
0000007109188733143b7ec3f4376dc4ec222a1f730024a3e9b70784b1d3d4a5
Next block
000000a3ecdd746fe7bd51e6deba64815654aa17d523a32c4871df74c05ea729

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 30598 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
1f791b1f8fe1a1b575a967134e496624… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
44780913fbc2…44aa67a4568d coinbase1250.00002408
789eca1a8a36…8cd6507b4613 spends P2MR pays to P2MR120.999996560.00000344
8257eec17fd7…d683d19d0d2e spends P2MR pays to P2MR120.999996560.00000344
5c466e7e9f52…dae636ff4e32 spends P2MR pays to P2MR120.997989680.00000344
cd04c3cdceb8…a9e368ec1176 spends P2MR pays to P2MR120.996986240.00000344
1c6e7ff84472…38d400fcdb96 spends P2MR pays to P2MR120.997989680.00000344
6c062d2ca17a…a78a60e700a4 spends P2MR pays to P2MR120.998993120.00000344
4b2f58d947c7…2d6386fd00c8 spends P2MR pays to P2MR120.998993120.00000344