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

Block 23936

Hash
0000000920ede217b62ee52ab9ff95ea5060d0938143017293ce369e17bd4803
Confirmations
16934
Time
2026-10-15 17:31:11 UTC
Median time
2026-10-15 17:23:13 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
ea11fad1b5c8d75eb88fdf8c749469f7e526e9e57300540d43138c4992eca18f
Previous block
0000007e695b06345005cb756c3049a03a7349dbceb48cb2079e06201c62b4de
Next block
0000002648071e983069ed71e306b008cd072e9ea7818ce9fbeff11542d5401c

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 23936 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
34aaa53261300c64fb99b160316161bc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ea11fad1b5c8…8c4992eca18f coinbase1250