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

Block 12036

Hash
00000048a75926f1f26e182879153829290d1e7c4d3cb08e89e9c0ec11c7dda4
Confirmations
28888
Time
2026-10-01 14:54:25 UTC
Median time
2026-10-01 14:44:50 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0067536234
Bits
1e009411
Merkle root
c47e9e4b5167c24c79f0d1e99a6c88a9e8bc12b704f48ca496fbe243f0e4c8db
Previous block
0000000d50ca16228a7e8881c945fdb450f996ea3aee2fb9c3319ad0a86e63c9
Next block
0000002a01697f8b4e72da7228b7745ed820f74047b0053579d2a3cb0f444f87

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 12036 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
c47e9e4b5167…e243f0e4c8db coinbase1250