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

Block 16784

Hash
000000775bb938cc71f1fa3bc72b2daf78f74ed6248f3a98520d70586a20f4c4
Confirmations
23825
Time
2026-10-07 10:02:07 UTC
Median time
2026-10-07 09:53:29 UTC
Transactions
2
Size
547
Weight
1,876
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
40cd22967039ef68f5e4480ac7be2a734f56b485ba7af23d6d17a17ccc4ca8cc
Previous block
00000032e484601864ff5ec5b7aacbfa0de501c9b48a9857c50b248964608c38
Next block
000000aec1ef61799fc2f3a93eba18ed327937dff399449c284cc65095cb0aec

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 16784 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
60c019821028…b203e6b94d8a coinbase1250.0000031
8c0792e235a2…3d4c39f1afc4 pays to P2MR1239.99996570.0000031