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

Block 35456

Hash
00000052463959caf4c4eff66007a96514d58e1cb552cf12ee50a420c56e78f7
Confirmations
4772
Time
2026-10-28 17:39:37 UTC
Median time
2026-10-28 17:31:34 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
dab7af38f02f969719c769069609e9ddb2477f0201a3dede4053ca49f3d09b4b
Previous block
00000060c549155b0d63461b8e400c6ad19fc3d70ed6f922c06dd0bc7b4b5ac4
Next block
00000065c3b08c1234899dc56215fcc0182c11640d493872d6cadded5c914d08

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 35456 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
759b8bd5cfb9d024717a3216d4482fe6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4656b45a397c…843083fbcf05 coinbase1250.00000688
8e57bf4d56b7…8919929f0f43 spends P2MR pays to P2MR120.994979360.00000344
7049950df655…93f15fc44b48 spends P2MR pays to P2MR120.99598280.00000344