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

Block 36182

Hash
00000219242f3ef330ccde6a1f0cfd7aff528c68fa920b7057ba5011aafc5f21
Confirmations
3974
Time
2026-10-29 13:03:56 UTC
Median time
2026-10-29 12:56:00 UTC
Transactions
4
Size
3,483
Weight
12,798
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3fe7d8690e453ba432c0f9a03eccec63b9227a53bcc87f02a1a32dd46e53a17c
Previous block
000001b1e63812ea38ac797a017c93febae47c2df1921a5024277207600cd213
Next block
00000233e77eef7187121c1555fc71c3a85d3774c2fb202a80ee3c2eb5002f35

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 36182 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
3e4e999101eee150ec808f824701d47d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fc927f5386ce…f3bca3ed8628 coinbase1250.00000912
31f618edae7f…a9d37146f863 pays to P2MR120.08474250.0000031
315091a9b136…b5daf30410b1 spends P2MR pays to P2MR110.499997420.00000258
73dd43474310…701e6a09417e spends P2MR pays to P2MR120.99598280.00000344