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

Block 34784

Hash
0000013328b2b9edc956c455a896529255cbbb695b359af5756e0971a1e29f6d
Confirmations
6536
Time
2026-10-27 23:46:04 UTC
Median time
2026-10-27 23:38:03 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
cd2b2b0d87c61aaab26c99e7b8a172d04628ce37d544578f44241f55e959a5fe
Previous block
000000c4c44fdd15c3c77a16183408136946299808ed952e05e7e35bb7de5bd9
Next block
0000017b127f98da6528abfe060a95c9a9317d76cf4c2335182f74d7bbed9fdd

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 34784 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
ffd47260bd68e73144c53892e3c101b8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
12e3efe3986b…3fbb34d29865 coinbase1250.0000031
465687c92e8c…3cf9a6a14133 pays to P2MR120.464595490.0000031