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

Block 15476

Hash
000000239c9d91217aeaca456c37f0421e8ccef3050f382fd44fa808173b013c
Confirmations
26776
Time
2026-10-05 20:09:10 UTC
Median time
2026-10-05 20:00:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
437d1cdc0f50685ba5cb92f7dce28607ec85aed5ab1d6461c61142ea29d922f9
Previous block
000000b95e1491616da87d049a8ef25620798b54b607faece73c25031b38318f
Next block
0000006a100b294e16934b16c004a52e9fc7e52543608eb6808e9bf0b997c506

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 15476 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
437d1cdc0f50…42ea29d922f9 coinbase1250