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

Block 33915

Hash
000000192a3be0df4b6355de93e3d2e0a3795d78e7af2c75f40e2fee8735d59c
Confirmations
6249
Time
2026-10-27 00:27:24 UTC
Median time
2026-10-27 00:19:22 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
95ad4f46613349c6267f70692700ad4bb266e22c3fe9f91fb388c1e5b083f933
Previous block
000001173c6af71f6558ab501a58e8ffff651aa8107c4e68bbd4864b9eb58b4e
Next block
00000042e5368844a8abbd50be45b2b9d67cc61b7b0df37091fa99136043a967

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 33915 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
e2febd5bac9a77658afd0d3a8cfad838… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a3f2625e0b6c…6b8408a2211e coinbase1250.0000031
8ee576e0e365…b5d2dd097975 pays to P2MR126.99986340.0000031