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

Block 33145

Hash
000001443ae7a38e182ea10f133ced5f9b12960e4c99f9e561ad0ec08afad2af
Confirmations
8137
Time
2026-10-26 03:45:54 UTC
Median time
2026-10-26 03:38:04 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
6180b9352b851a58e49c14aef75d3f90f77bc03ca7779ba45898e58cf3ece45c
Previous block
0000015f528f593e42d8e176890fe372e593b07f974e90c79023cc8b18f749f0
Next block
000000458db7f9c9fe2dcd1ef236f561f2af7aab38804935a18f9f9f454e1573

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 33145 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
9b811fd320fb20fcf08c50f566c4d66c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b077d2b56a63…195036fd0c94 coinbase1250.0000031
acf3392f2280…ec9d441b9ca9 pays to P2MR129.99987270.0000031