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

Block 26052

Hash
000000a873086321ca679f9e92a22d4761896a09d859871eb803919f5cea29d6
Confirmations
15924
Time
2026-10-18 03:16:34 UTC
Median time
2026-10-18 03:07:33 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
2b3a418e705b94d1eb0a653e5d9597eb4a0e38999799b692768f68b643d04b3a
Previous block
000000c660f75265e4d445d7f1d5b3926d0dd1d393d164aebbfa7da1f804584e
Next block
0000012f0d2b073e8b62d9b67d1a2942fc77501e0b0d910af0aa8ff4f0870998

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 26052 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
0d228a5fb8966ea66f2607e3d9f429cb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2b3a418e705b…68b643d04b3a coinbase1250