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

Block 8160

Hash
00000036e25d0d961cd8dc4064a7d98f44f817ee96b6762760523396d7a760ac
Confirmations
34022
Time
2026-09-26 07:59:52 UTC
Median time
2026-09-26 07:48:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
66760aa57a9fc85ef87367ec3025bc906827c0e87de4c30377d32b8143b47422
Previous block
00000055b545e64d740a9e45274a9cf5f625afae58cc9248c1f01683bb0fa858
Next block
00000012ca1b560114c4e8e446f464ab0660867ce76121ea5bc8768caa6a78c4

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 8160 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
66760aa57a9f…2b8143b47422 coinbase1250