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

Block 33696

Hash
000000cab4d3d1450ca1f6e29e80c79ff6d9aaf97900e2387fb8d283e67f6c72
Confirmations
6957
Time
2026-10-26 18:36:32 UTC
Median time
2026-10-26 18:27:56 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
098ea31c46dd72e9a3f5d0ff79c24a80ebf4ab4d4be101dab6767969f91ebe75
Previous block
0000011da546ae9fb1b88c5dd196db1f7ecdb5dec76f66967654f4484bf06124
Next block
000001b30cb748602d7a83284a9ad2d8c13471da5cd639d1c1a3ddca3a6495ba

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 33696 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
27f1bd5f3ccbb59084f02736a046974b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
098ea31c46dd…7969f91ebe75 coinbase1250