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

Block 36383

Hash
0000008774f6c3ae5c2556c525bb7fa2ff65547e0c2feae46bd1f3fdf928902e
Confirmations
4396
Time
2026-10-29 18:26:33 UTC
Median time
2026-10-29 18:18:07 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
be6da5aa480c041e1742dbb51293828f65504bb1fc655b020916d53d4b390a89
Previous block
000000af824e6e3c808943706af598c8908bf056539bcaa20b0793441758adfa
Next block
0000023e5d9f516aeed2467d2dcfadb01f57c9a1444f7a8815be712ca832adb5

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 36383 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
0e56dc992f695854bc37fa9e4aa24122… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
be6da5aa480c…d53d4b390a89 coinbase1250