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

Block 26026

Hash
0000001cbb3ec15d1fa1d2f649c2a525f02fea24bd7534b8546ac0c40ee61890
Confirmations
16245
Time
2026-10-18 02:33:42 UTC
Median time
2026-10-18 02:25:38 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
ec4e3c62cd421f689e9af1402ae7597a8564b86156a44e40f185bedd08402088
Previous block
000000aab6461f59a6a0d168bb3b7ed83cb82a73469c5ffe464bf2ab3388fed7
Next block
000000d0a01b45c8a94c93379a594ce1abb82f31f89e04d93c53b647b16f90ad

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 26026 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
6102df2a963ac970c237e4872a9b6c85… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ec4e3c62cd42…bedd08402088 coinbase1250