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

Block 16796

Hash
000000cfa1c842c63ad449ce79d319bd7ab1bb82dfd801571555e9cb70ebf4e5
Confirmations
24609
Time
2026-10-07 10:23:25 UTC
Median time
2026-10-07 10:14:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
72c3670b2319b3d043795310f967f87501c1367f10bf887a1d4093396b5ab999
Previous block
000000d6286d8cf885c9078c4231b4804dae5c100adc92d26889dc92d0046ad9
Next block
0000001f1ca5d0c283143ea2c85a920d5330795f6728ce38a13a45fa5d23d4d4

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 16796 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
72c3670b2319…93396b5ab999 coinbase1250