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

Block 32891

Hash
0000005c0e4c4d6230ffdc2a0fa00427c3847e54c2d75f59e6f45af0ca657845
Confirmations
9528
Time
2026-10-25 21:00:00 UTC
Median time
2026-10-25 20:52:02 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
ed856bd209da0b964394a389107a766792b88bcbed500ef8a05605ea079004b6
Previous block
000000199ab432e1d0229e1d02948281ab9acc8c2e3e3c055ba2650b60e10b92
Next block
000001dd8e895a0295dd4a704e3b193246ea645067d9c3e63ff96967211ee472

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 32891 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
83cec345307364f6672ff4cd068bd827… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ed856bd209da…05ea079004b6 coinbase1250