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

Block 36242

Hash
0000016be4f911461944f18e0773d8484cc2fa62ceae195cf6da177b425534f0
Confirmations
4460
Time
2026-10-29 14:40:13 UTC
Median time
2026-10-29 14:32:09 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
7db3224c9f4a40deea6d504fe7464130ce08cd517b214632dea159f5b65da047
Previous block
00000060c371178744ef4f780c0adbe153a451c2f737b02e3a796b591ce7c483
Next block
000001ffca8f3fd70c24bb02d52a320516974613ff5531c84e2fefb659e63812

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 36242 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
d0999268bdc4cb4c4bf10e7c6259313c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7db3224c9f4a…59f5b65da047 coinbase1250