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

Block 12596

Hash
0000006f1624cbcee41a446c2ae6d385b1557baf582c4fa919f1c7ed86960694
Confirmations
28600
Time
2026-10-02 07:37:43 UTC
Median time
2026-10-02 07:28:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
fb3a882677b62d42defe3faa82aaaef283b658c5328413ca0847e881c800741e
Previous block
0000000e2fc7f63dc263b3aa4a5e1b56ae4eef05c967c3182a507a0bd0167fa8
Next block
00000007bd4c20101be3d655543f9cf55e61d27deca1de83df785d1f35198ccb

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 12596 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
fb3a882677b6…e881c800741e coinbase1250