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

Block 39762

Hash
0000028804badbce84f2c8e13ea5584aeb9ab7caf56053c3bce768177690adbc
Confirmations
2956
Time
2026-11-02 12:10:04 UTC
Median time
2026-11-02 12:02:21 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
f15b8e1a4d89da7fe2fa268f7082c16e54ad0c539a979710bbbe231098e879e6
Previous block
000002122df1e86ef69ca70fdf655984dc7864ff879d9ea2305b75fcc734b0f0
Next block
0000010a90ea9d72b374879452ee3f60d83e4343186b80312eff826216a9c99b

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 39762 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
154a53738e102515abb63730545a5c52… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f15b8e1a4d89…231098e879e6 coinbase1250