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

Block 36282

Hash
000001ca563d425f3240db5085ceaf1a683ac170c11aa09822f5c1d668bb4eb6
Confirmations
4238
Time
2026-10-29 15:45:01 UTC
Median time
2026-10-29 15:37:06 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
33c109ccb517965734bf6385971d66ba899a8d51db4204c7b839e41c3983a0e1
Previous block
000001a6da1069d20cb7a77287fcf138886ef8faf02282627f7bf2e8d5c72f5a
Next block
000000ede3a43d1f239d9fa654112f8f31075fda087a08af796b5e562491d5ea

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 36282 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
662e728dd1270034145b21ab51658485… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f49a06ec0441…19213a9ec6fd coinbase1250.00000344
ff2e4a3009b6…1a8fb92abfb9 spends P2MR pays to P2MR120.996986240.00000344