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

Block 16427

Hash
000000368541f2bd5acdf020996f471e8bc97f6a6299465dda61a512c2e70900
Confirmations
25684
Time
2026-10-06 23:42:46 UTC
Median time
2026-10-06 23:34:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
9b90a35a7ffd86cd749c56eafb44c801cd2ba2661ec4a42f2269f880954e141c
Previous block
000000259edf5bb738e8d6256a3aa21b2a80070bfdc7e7e1feae211759e0c814
Next block
000000965995249bb61aa668df80dc8cbcac1e61d61e680f3cdbc5430bcae5c1

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 16427 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
9b90a35a7ffd…f880954e141c coinbase1250