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

Block 8412

Hash
00000057c68e1ef61046c5b28230f4ca2fa4965fd8f25d240fe0085f9bec5380
Confirmations
33598
Time
2026-09-26 17:10:06 UTC
Median time
2026-09-26 17:01:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
1cabfccb6c8bfd8f3eb53fa8786ca82c22cc0f0a5aad99e7eb0ee251121172be
Previous block
00000063e2aae392eff00472f7cd21b064bc7ca31102aa3e94d8f9a921d0a474
Next block
0000001ac9264ccac3c333612a409f36090423401b521879b88a34f587ad0eef

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 8412 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
1cabfccb6c8b…e251121172be coinbase1250