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

Block 11772

Hash
0000002e51b3c3c00e4b28e769e8655758e0d981c31da2f77cebd8c0948de922
Confirmations
29293
Time
2026-10-01 06:44:49 UTC
Median time
2026-10-01 06:35:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
8e5e572d61c41cde23c476b8affefac4f68ff25808325629f7ae8d10fe0d3211
Previous block
0000005559ddbab956d94b721a20fdf679c2afc99cc7f7eba80a13aa41d5c589
Next block
0000003b35f40dad3674141b046bf815f1bc03e27fe4bdd3d50a0a490c5ae661

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 11772 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
8e5e572d61c4…8d10fe0d3211 coinbase1250