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

Block 32575

Hash
00000121fc056efb61fde84a89665d7ecda08a56ff5c752e9789684a73a03b1c
Confirmations
9515
Time
2026-10-25 12:32:07 UTC
Median time
2026-10-25 12:24:10 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7fb42ac2751b37b33402c716b2e2f8e47a0ce5a4014c7bb54ebd82980ae8c388
Previous block
0000021a6d03811f10a3e932d336c0586a841341aeae14385ac17f08d0383960
Next block
000000d75c9a52cd74cd23bb158d0628ae6e7b0dc9c8902e2a944105ade06b54

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 32575 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
c21679ecd5c246e662ba034869b8c18a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7fb42ac2751b…82980ae8c388 coinbase1250