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

Block 36382

Hash
000000af824e6e3c808943706af598c8908bf056539bcaa20b0793441758adfa
Confirmations
4725
Time
2026-10-29 18:24:57 UTC
Median time
2026-10-29 18:16:20 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
4d483e15a80fb55bcf16097eeff616a3e9182afd6fead94b5e3462bc746fa763
Previous block
000001649d62c17b43a7c653126a258f0626847fe8e06273c314b861afb1ae45
Next block
0000008774f6c3ae5c2556c525bb7fa2ff65547e0c2feae46bd1f3fdf928902e

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 36382 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
493b79d19567a4f449b499caf40f2e22… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4d483e15a80f…62bc746fa763 coinbase1250