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

Block 32178

Hash
0000011982cc508d0c848f700a0dd54ea473004bd2f550b143df1a7d220d6af9
Confirmations
8376
Time
2026-10-25 01:56:07 UTC
Median time
2026-10-25 01:48:01 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
202c38d4ded41f5aa637a59aba2e1b03991238d9ff25985f2bd65d329d282793
Previous block
000001f2140e6a00ea766a93003a46edd31ace0a8ca580c5137467c74602908e
Next block
000001ad25870538dbab8fb6253a707ed3bc6d23bc3262fd95cf21576e509fbc

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 32178 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
227ecc1eacde94da3e8cf963aed8f56a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
202c38d4ded4…5d329d282793 coinbase1250