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

Block 26093

Hash
000000de996ba08d8549137abfd2fac3f5845012219e9b75c04fcd83485c80ff
Confirmations
14502
Time
2026-10-18 04:23:39 UTC
Median time
2026-10-18 04:15:43 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
42e4f778daae9e60a57e889ce044ef0f3b2a9a494f46a8c08a43f55a66df438f
Previous block
0000012ccb6574ab07863cac0b31a5a3f76b3d8372d189bd214c63258133b1df
Next block
0000015ead850ea148a79d589ad7d1205cfc21b5edcb33a731dc8c7ccc4ad07c

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 26093 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
3613e454d422b68c6c005e406f9efbcd… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
42e4f778daae…f55a66df438f coinbase1250