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

Block 10398

Hash
000000668a8b826f3a3243569cd8df9661293af2fd67d5e2d29d205687a997c0
Confirmations
31953
Time
2026-09-29 12:56:23 UTC
Median time
2026-09-29 12:45:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
d8b17415c2add617ce83ddc964eea6c89fb1a2bf5ca292e6dba1a04703bf9490
Previous block
0000008dda9d473b24856a309b19adf48f1083cf77c369a74c0e9b76df6848ee
Next block
000000281a8733c032d94f88865e2fae3c63940771281581d5df96157e186615

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 10398 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
d8b17415c2ad…a04703bf9490 coinbase1250