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

Block 36073

Hash
000001829b5b8f48269fe3c4561bd01db13a15d36e0fab132d2b1dd87636fcaf
Confirmations
4917
Time
2026-10-29 10:09:18 UTC
Median time
2026-10-29 10:01:16 UTC
Transactions
6
Size
4,426
Weight
14,938
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
8e1b1b6ead12fad2c6da4872f3c4391769191e514b83841c27e2659896a49b2b
Previous block
000001038849773fa10c40c8ec01cc6c86b0e34085cba72c1898bd3eea1c825c
Next block
0000010b1c0936e9a05a08b63387710c4c6c5162129daa3054687337701727a2

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 36073 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
11930a7b3ddb67427e4cbed4d95e3ae4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1f30675b6aad…b4e3193e3a9f coinbase1250.00001982
b9483ed301f4…11c4d4ff0ddb pays to P2MR121.68876110.0000031
5e704fb6dad1…49c984329893 spends P2MR pays to P2MR120.99598280.00000344
f99ae73ef945…77fb79182ce0 spends P2MR pays to P2MR120.99598280.00000344
e81b0ee1c837…5085dc1a6304 spends P2MR pays to P2MR220.001995080.00000492
9d2252210688…999d3a4254e2 spends P2MR pays to P2MR220.001995080.00000492