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

Block 24296

Hash
0000010a475eec40f38059466eb0eaea1ccf48a3831bfbbca2a5656e9a572d8c
Confirmations
16707
Time
2026-10-16 03:25:51 UTC
Median time
2026-10-16 03:17:11 UTC
Transactions
5
Size
3,592
Weight
13,444
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
cc9c83d407f28c7ec5472d6a53d9abe8c8db6da504c71809e023abb1ddc9a035
Previous block
0000017f3d380d80ef0f8aa676c5bfa3a63a1b74a152ae262e4de4d1d6eebf4d
Next block
00000023658c62abd600e9ebd61cc3c5050c004f32cb761555ee20836ba28cb8

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 24296 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
6e018926cb9f9a80a30df6e96a894382… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4d03aed4a1d7…980c3a5f502c coinbase1250.0000124
2a3567c953d3…7cae78a5ed19 pays to P2MR1223.99991610.0000031
3a132a697a1d…98e75e98991f pays to P2MR1227.99992850.0000031
5057363c4f32…dbc6aacdf387 pays to P2MR1236.99995640.0000031
462540bc34fe…b33a2ecc2ad1 pays to P2MR123.99985410.0000031