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

Block 32667

Hash
000000bdbdd09b01eb629ac2cd8c0625c807bea382993921da55d6097924f253
Confirmations
8740
Time
2026-10-25 15:00:29 UTC
Median time
2026-10-25 14:52:27 UTC
Transactions
3
Size
6,894
Weight
15,666
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
181b237edd8dc1726ff9d381f41e017ffe3b141c505093ad73a201d58b8e44b2
Previous block
0000012edb9e6d18bce582a6f1e577236af6cada41e683a41e05fbf38348dcbe
Next block
0000009f72ce83dec23b258c2e4e7fafddfb49d4258952569da21d1dbf0dc5c0

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 32667 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
99e6403d160a21599c89bdb56eadce54… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c91190896ad6…fa6950d7e66b coinbase1250.00002346
0807899788ad…03cba3a43cd3 spends P2MR pays to P2MR110.999997420.00000258
2a349e07ce10…f38d5dd18d58 spends P2MR pays to P2MR110.999979120.00002088