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

Block 17357

Hash
0000004b4c1b3f875553208c5972cee9a1a3ce57186fd43a2fd25831b0a50302
Confirmations
24625
Time
2026-10-08 02:29:16 UTC
Median time
2026-10-08 02:20:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
9e1537f158bd4212f143f7a292c7fc21a1ffc8d31c4aba54c24bc0faf3e815fe
Previous block
00000001410e9fab5bcd4d886de7f5edba5227eecb1ff1dca297235ee40f2ee2
Next block
000000c495d0f78a48061ed5e864c570dd7defcf5ee2da09dbaf4f5c26a49fc3

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 17357 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
9e1537f158bd…c0faf3e815fe coinbase1250