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

Block 36329

Hash
0000014f5ccf76c1fc9b1fb6afb8ac8cd841ebfe946d00976968f476bce100b8
Confirmations
4118
Time
2026-10-29 17:00:06 UTC
Median time
2026-10-29 16:52:13 UTC
Transactions
5
Size
3,869
Weight
13,724
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
85eb559a3ad8c4afcfa3d34181997e4ce929eaeb4c482c2a5c1f3629948d088b
Previous block
0000021176928cd3a70b9ad262d0fc4fa7a5f48ab4292b2fe2ff6db4e1b684b6
Next block
000000aa31c3b19536213642c0e93e21f20fc73c8ac3041ccd3380415d118103

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 36329 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
77811b802bc7bbc5ac9555bc6205e28b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e58936c8d909…7f7bb53b20ee coinbase1250.00001376
55b1223da788…563660cfcd58 spends P2MR pays to P2MR120.996986240.00000344
618d64863ee8…617c03b96872 spends P2MR pays to P2MR120.99598280.00000344
5fc9eed9bb61…5a6f257b3e95 spends P2MR pays to P2MR120.99598280.00000344
bebcf7d10ca2…b9422f3f51bc spends P2MR pays to P2MR120.99598280.00000344