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

Block 17192

Hash
0000000728b5b526204dfe66aa9784c1bbb6591e447edf859035f7a852ad858d
Confirmations
24125
Time
2026-10-07 21:47:03 UTC
Median time
2026-10-07 21:38:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
c72df75c5183c50ee060d3964a1e30d03c25280370fea771156daf0abec4bdfb
Previous block
000000244403507f89f917484449c7e940c27b6c1a3b93df09d3f4c7487385cf
Next block
00000075a6eaa93bee0ab3df4b16009e9c82bba687fbeb4bc64b9f6235a81ad5

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 17192 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
c72df75c5183…af0abec4bdfb coinbase1250