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

Block 32662

Hash
0000001effabce5183c4d3fb482c87c4b6d7906f45f53029423696cfa02a0a6a
Confirmations
8874
Time
2026-10-25 14:52:27 UTC
Median time
2026-10-25 14:44:40 UTC
Transactions
3
Size
3,208
Weight
12,109
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
47115273780fb92bf2dbca0b6089639fb171df0f1648354d6afcebf84fd512c4
Previous block
000000d7789eb57b04f1b57a8d5a60c7c11f433958dc5a754cee7ba3294ca7df
Next block
000001974820e5ab1386a21d9a5b741a847b956d14a900721278d104499fc895

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 32662 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
944c3bd085eefb7b2ce07b762b7f410d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
524ad5d8df52…561f030e9cca coinbase1250.00000568
c89fca96dfde…a42d42b619b1 pays to P2MR1214.99988820.0000031
1d7e558df09f…fc2df59a0653 spends P2MR pays to P2MR110.999997420.00000258