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

Block 22862

Hash
00000114d55bfbaaf553b0da3fedef7659d07afa09c54a41e1d583d614f858f8
Confirmations
18366
Time
2026-10-14 11:54:06 UTC
Median time
2026-10-14 11:46:19 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
9df4a39125d031c4e7e0bdf296c8442b9df5da189825ae6042bea6f5c64c8984
Previous block
0000011a73b30a6d57150b3677c3ad57e35d8064ad74fcd4df3e045017d706aa
Next block
000000c0be8aa562cedd9b66f8373f2eaebd77f6bcfe7f2b56ccb8e9374742d8

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 22862 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
a2d6d281801cb98d8cad7697da9f3dd9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9df4a39125d0…a6f5c64c8984 coinbase1250