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

Block 32473

Hash
00000106762d90fb344f61e96b7c84e83b9549103ba637aa720dedeb74eafe15
Confirmations
8584
Time
2026-10-25 09:50:05 UTC
Median time
2026-10-25 09:42:07 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7922d8b673b910e147e88db314f955e64abc246df3c3afef6d7063c205242d89
Previous block
000001b007afaf1cb58f13c5258231eab874664c3b833f0b268eb308b54fe117
Next block
0000007fcc106d77907975bf8f695cf3dae7390b181b52d55b19783d486c7af4

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 32473 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
7c13763090202cab60337d92bff25bce… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7922d8b673b9…63c205242d89 coinbase1250