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

Block 36384

Hash
0000023e5d9f516aeed2467d2dcfadb01f57c9a1444f7a8815be712ca832adb5
Confirmations
4368
Time
2026-10-29 18:28:03 UTC
Median time
2026-10-29 18:19:43 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
3d04c490e07a01cd7687fe89716ace304a980d32cdd1a298f929c9f6ca36b2ae
Previous block
0000008774f6c3ae5c2556c525bb7fa2ff65547e0c2feae46bd1f3fdf928902e
Next block
0000010b26620ceb295ee9d2d46b6a0de0913f0278b7bbf5181e6762b26c6518

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 36384 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
a75e8d96f51585eb14b28088913c25e2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3d04c490e07a…c9f6ca36b2ae coinbase1250