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

Block 33192

Hash
000001d5eb95fea5fca88cc0b9e42b4b96e99f91602e2caca2ed69600ffded47
Confirmations
8075
Time
2026-10-26 05:01:54 UTC
Median time
2026-10-26 04:53:48 UTC
Transactions
3
Size
3,209
Weight
12,113
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
5801b05d2c049dea732706d5bb02d1a8b1dd8563eb526aad1cd6423d133a9002
Previous block
000000128ee49abf5b86e5a4f6a162ddd74a42b71e86f639e71d85f7a78eace3
Next block
000000fe9a63ff5a2cbf42abf6f40d1b22f79475d881b8dd813b2cd7dacb2ca2

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 33192 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
ceca3c4a3711b3673831cd24f21c3623… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2a29d9719949…c8146cf5be30 coinbase1250.00000568
7f340a1f6e14…84ccb0b6288b pays to P2MR1224.99991920.0000031
b4ecf375f74b…8855afe9d2c9 spends P2MR pays to P2MR110.999997420.00000258