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

Block 32474

Hash
0000007fcc106d77907975bf8f695cf3dae7390b181b52d55b19783d486c7af4
Confirmations
8420
Time
2026-10-25 09:51:37 UTC
Median time
2026-10-25 09:43:39 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8d595cc55995e20913d461706d866e7ffe5d1a712d82b84d8868a5f02fc2980c
Previous block
00000106762d90fb344f61e96b7c84e83b9549103ba637aa720dedeb74eafe15
Next block
000000998a056c325046926133b42f03f0d7c94d39328f4fff8fe1fda9f414f7

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 32474 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
f3d14d751f7529b2f96b3877211080f9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8d595cc55995…a5f02fc2980c coinbase1250