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

Block 36184

Hash
000001e53cefb09168aa99b05025de2d0e0d62079de112198876afab429ed486
Confirmations
3987
Time
2026-10-29 13:07:16 UTC
Median time
2026-10-29 12:59:12 UTC
Transactions
3
Size
11,291
Weight
20,318
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
5d1362035834d463f6553fcd2ad8bdb6d6e0f3a6267f6d5a3a9b1779505bfccf
Previous block
00000233e77eef7187121c1555fc71c3a85d3774c2fb202a80ee3c2eb5002f35
Next block
0000006119fd86bb4ef402c3209a4cf57adbab29db19b71ae030d7a3229ba52b

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 36184 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
93c8398f9f5f157eeb3ace4cdcd8ec17… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8172cebd215d…4691f6a6ff11 coinbase1250.00004668
c337ceffc16c…a85e2fced8e9 spends P2MR pays to P2MR110.000958240.00004176
1d35129dc83c…7cc2e0ac62dd spends P2MR pays to P2MR220.001990160.00000492