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

Block 34861

Hash
000000741945beab146d73ae41bd57e7f9f55874bc1a0933ea34daceec34993b
Confirmations
6186
Time
2026-10-28 01:48:12 UTC
Median time
2026-10-28 01:40:01 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e5c42534592cc41e66d49874f1447199b8753a9b864da5af8e6056526c6ad895
Previous block
000001e6dde5357621c4ea6f9776ea404935099ccc24087640601c060eec34e0
Next block
000000b96d957d34f7166f0434259450cf71f9304b0aa4ee53629fa7d062bcf0

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 34861 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
9346c479ac1bba1ba3e88dba5da65db0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c078a79b6a5b…35b27545cbcc coinbase1250.0000031
6f96407080fd…8c93e5ff37a8 pays to P2MR125.99986030.0000031