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

Block 30832

Hash
000001964a0485684a067ad2b3b66b4df727c306fa6fcc50696813b0e64a575f
Confirmations
9833
Time
2026-10-23 13:45:19 UTC
Median time
2026-10-23 13:37:05 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
2c5de4d429f2f64956bdb3e9e7f4dc4d5c2793f659879dfb9905dcc605242ba9
Previous block
00000167f9469a55d1390f601d5ea24267200d2985f9e7165a2a2fd533bd4045
Next block
00000013ca6aecce93880e23342cb3a6b4baec3930dd2f19a7f35a58225936a0

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 30832 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
f7ab619cece04d6f3b699990d86f3b6c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2c5de4d429f2…dcc605242ba9 coinbase1250