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

Block 34913

Hash
0000002b0b354b578d5870116f35896c3c10a88d91eb767eb86880788edafe69
Confirmations
5761
Time
2026-10-28 03:10:45 UTC
Median time
2026-10-28 03:02:58 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
01845fc9a9b0d26f1e4a3d3a4801019905757b4814bda5da8ed1aec3f59f9de8
Previous block
000000ba416d4d75ba24287ef06059ebdbd750c87d1e13d4cc557235532acd62
Next block
0000008791c4c46d6f5585a7a7dd8e5f11a5ece46279033d1064219beffde5c5

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 34913 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
5f83a9f4156668b971eeafcdd85eaa7b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
01845fc9a9b0…aec3f59f9de8 coinbase1250