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

Block 17300

Hash
000000f4237e4a0ca8acd8968dd43c8607c5fc506614fbfb80e3edae16887640
Confirmations
24377
Time
2026-10-08 00:53:02 UTC
Median time
2026-10-08 00:44:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
385eecf9ae1bed0512730a48ea880ec0081de7ae3bf038ee2f60e97870200aaa
Previous block
0000007af8030d2691a67e0361c865b33ae9c2bffedc57295d006387d8721d94
Next block
000000a666df3544f7df370d9d9362ae0611688e1e4bd4ce3ba7fc457317271f

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 17300 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
385eecf9ae1b…e97870200aaa coinbase1250