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

Block 12376

Hash
000000440a78df4ffb1ebf500712c3a1df619efc3b572e5b0abb2d0252083a5c
Confirmations
28581
Time
2026-10-02 01:04:08 UTC
Median time
2026-10-02 00:55:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
ce49b6e69e7876f466966c1f14a72f0c194a7583a189bd5b08bda9eb469a249f
Previous block
00000094da32b89602257f6747c5972e481a72ec27ccb370a1b8f197b904cab7
Next block
00000012eec08a851c8aab415092f6f179e9806c198dc968fd1baece25a269ee

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 12376 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
ce49b6e69e78…a9eb469a249f coinbase1250