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

Block 12335

Hash
000000181e952558cbdad1835478599881a6bda57e1398c170eeb039ab3c1d8d
Confirmations
28367
Time
2026-10-01 23:49:08 UTC
Median time
2026-10-01 23:40:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
2afe1254116cc3c2229051212ef9fecde48d57952cc593c187f31df15ad3b9fa
Previous block
000000072db79b31c79a28c0adef4a72e3fe9275ab09a1ce00a4636df0b45f0f
Next block
000000b03aa073ed41203f2fc80fd289f65b60c5457fe0f40f3de318a4275e0f

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 12335 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
2afe1254116c…1df15ad3b9fa coinbase1250