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

Block 35255

Hash
00000047c3e6a79837ece33e4493d8d93980549d5a2b16159ef4c055c40ae139
Confirmations
5042
Time
2026-10-28 12:19:13 UTC
Median time
2026-10-28 12:10:59 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
2854acd9b586359057aa80071dd4954c54142786ec7e637a9e05ab03bbde3caf
Previous block
0000006ebc8907b56e8e9519cbaed38a4628586663f954332bcc39f3786d3411
Next block
000001410d22412f916cd8019b58df23ad5426be78d708a65a468e7a8a06266f

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 35255 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
8192f9b5a5158b0573bb3fa1abd967e8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
65489aa79057…c82ff42db2cd coinbase1250.00000344
69ecd6d82abe…9789a6ee0040 spends P2MR pays to P2MR120.99598280.00000344