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

Block 32305

Hash
000000e470803850b71d2f44f3241064d0ca61ebe2329d31a4b34e3599c04918
Confirmations
8120
Time
2026-10-25 05:22:37 UTC
Median time
2026-10-25 05:14:25 UTC
Transactions
2
Size
3,046
Weight
11,665
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7b42061e1e1ffda762cfe796dbfcd4dd2c9b9eaf95d67d8e60e63a894d145787
Previous block
00000212182541d9b3f6145262c03ccd1584eda27d8b7e3251fc1d6d15aeda2a
Next block
0000020a6b9456e23a9bd20afbcc3adf6874b9f518eaeb45923558f78781c455

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 32305 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
e44192b72a775e6893106c43b0105ef3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f22bee136d69…9d68b4dcd3ce coinbase1250.00000344
f910e2800943…fb19c754a13b spends P2MR pays to P2MR120.997989680.00000344