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

Block 33090

Hash
00000128efc5430065f3994943b764d983b04b7e4ba0e5578a0897844eb19e01
Confirmations
8304
Time
2026-10-26 02:17:53 UTC
Median time
2026-10-26 02:09:56 UTC
Transactions
2
Size
10,884
Weight
19,506
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8ab709e0f3df87aaaff035b55d878b1cc238dd9ad4082c6ce272a0523f59bac7
Previous block
000000f83f443684130984805306d3e6ea5693e6f75463d6aa94b3b47a44dafc
Next block
00000032fbe4102579c89d977d43b3b5cc8f33b6008389fa44511fb53f8bd09d

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 33090 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
2fe7a781b9e0e21ee5d1d97692ff081c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b9f60bf69fe2…a870f35a7318 coinbase1250.00004262
de6504810832…3dc8e8f8ea79 spends P2MR pays to P2MR120.999957380.00004262