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

Block 32409

Hash
000001ae0f4fa00c4fe39ceba64a19bde44e850565811c349b1115d83a16155e
Confirmations
9040
Time
2026-10-25 08:08:17 UTC
Median time
2026-10-25 08:00:06 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
9f79e369b54916ffccca66cb08a206d764b3d32ef48c5c57435994e179f214b7
Previous block
000001b233b557f992bbde103f145b492027b1c4c17b1f602b94207ab748c925
Next block
000001db15df0cf7eadfc196951c4c131aa2e37f4c1a8b57a28700d6e5ad5849

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 32409 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
bcf83fb0c15c97f8ad8c06d5a97ea039… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9f79e369b549…94e179f214b7 coinbase1250