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

Block 36065

Hash
00000062052ffea52f37853fe0cf198494a816640369c86303a2e42ef5985ab9
Confirmations
4438
Time
2026-10-29 09:56:33 UTC
Median time
2026-10-29 09:48:39 UTC
Transactions
5
Size
3,976
Weight
13,954
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
0f7557ae92f3dbb34d8591fe79f19048802ce6b6e66a0b07f148b23b1f9a3279
Previous block
000000512610e8e4cf37f1be31d2aaf95b53ae409fe19a98e24320276abde9b4
Next block
0000015142113de78d24c3c29a0dbddff851de9c572867c933cebe75ea8fcde9

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 36065 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
9b7a729598cdcb00f0714eb7499a98ad… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fb9fffe01b3f…e5ad8a485d44 coinbase1250.0000149
d859fecea274…5701c4c2aa6b pays to P2MR120.003307610.0000031
11b8697f70b9…d3d70d705060 spends P2MR pays to P2MR120.99598280.00000344
ac1cc20cf395…f42bd2beb8c0 spends P2MR pays to P2MR120.996986240.00000344
c98bcda00e03…78e8c3298d84 spends P2MR pays to P2MR220.001995080.00000492