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

Block 8576

Hash
0000000d642cd4053d3eed41cacff4f52b0adf8951aff60e42f26e81c16dca41
Confirmations
33581
Time
2026-09-26 22:51:42 UTC
Median time
2026-09-26 22:40:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
7a797f17ede76f46a461be153e0dcc14c257d3c5550b2df9fb695cb9267b9ea4
Previous block
0000001335aa9f4bb026f255c9580864cf80add1366f00f74a50e046878dd7f3
Next block
0000002ed3ba97f186bffc5f0f99096c5df68c71d67d3969ff3b7412533a40bb

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 8576 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
7a797f17ede7…5cb9267b9ea4 coinbase1250