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

Block 15475

Hash
000000b95e1491616da87d049a8ef25620798b54b607faece73c25031b38318f
Confirmations
26779
Time
2026-10-05 20:07:22 UTC
Median time
2026-10-05 19:58:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
d01bca12222cded1ddb7fe421f9c0789674ed4ac3f9cb491a335ee56ccfe4fd9
Previous block
00000054ffe1c21239446d813fbe101cfd7a1defbc8039790edc2170e39708a9
Next block
000000239c9d91217aeaca456c37f0421e8ccef3050f382fd44fa808173b013c

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 15475 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
d01bca12222c…ee56ccfe4fd9 coinbase1250