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

Block 12508

Hash
0000006c0dc494cca6b07b02f69fa29f3dc6ed9534ef8cbb6c0bedf77e27872f
Confirmations
28096
Time
2026-10-02 04:59:55 UTC
Median time
2026-10-02 04:51:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
d62179e7c94b6a7001adffe8cd8708a9093e16fd7e232e9d6d17d70ebdd6fe12
Previous block
00000083ca62a12fcd616b3a7f00c725633da85320132034da2ede6d72ec935a
Next block
00000033dcf5515e6ce59c6cea186e8f674ce2476a53a1f8963283feeda16e40

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 12508 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
d62179e7c94b…d70ebdd6fe12 coinbase1250