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

Block 35476

Hash
000001b87a5cbb366146b46a2529bd38d740bdff52f7299907394d19ae74e56e
Confirmations
4645
Time
2026-10-28 18:11:52 UTC
Median time
2026-10-28 18:03:51 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
2173243a574341bddd2a71086f532ce0ebd4eb0b9fdee411cde99e5c0002f254
Previous block
00000002599bf5f6f3bef96e9f9860822b47f836ee53cd19db90d9e42cdb2669
Next block
000001e310c4c79d52592f609f8eab14ebb2ec437f405c0bc7231e586237cd9d

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 35476 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
8f028af79f2621c17dcdb7fced37eb52… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
444b012b6d17…85dac4a5c469 coinbase1250.00000688
b98fddd36727…277aef681ad4 spends P2MR pays to P2MR120.996986240.00000344
ee1b5d6e61a0…2e11217ef8fa spends P2MR pays to P2MR120.99598280.00000344