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

Block 16526

Hash
0000005c8a498ccf2df5cd256c038f2543ba681305c6c2bcba5b9f0c3795b282
Confirmations
25520
Time
2026-10-07 02:35:45 UTC
Median time
2026-10-07 02:27:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d2fb4d05524a5128d247d868b8a7653285239f42fdee40014b54420baedba64f
Previous block
000000c1ec40e044f718659f4c566a7750245ce96605e8c916f4f7df4fdb627b
Next block
00000026e2165a57a07b5fe00f8abb6a224a9b13788d9bd4ce4aa9b62ac51a78

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 16526 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
d2fb4d05524a…420baedba64f coinbase1250