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

Block 31346

Hash
00000091f3e843b39a11e2e78cb8b4109d058d7a3461d5a124aa96c23bdce538
Confirmations
8948
Time
2026-10-24 03:33:28 UTC
Median time
2026-10-24 03:25:24 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
45078818939b2ec123f74c97804cbf3cb9bcc4c97cec7404cb11000b827ab0aa
Previous block
00000076b19fa2a51dafc928c829cb41c00a5c039c8e88d987333a05a645267d
Next block
0000008a145b2af2262422a44f952c6c4282cf532d870268a5b723e9a2ee88ac

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 31346 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
e1aec9ad19e13effadfd37de86268b6b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
45078818939b…000b827ab0aa coinbase1250