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

Block 12022

Hash
00000084252238ffbd8bbb1c167573575145acdf161e1a94f1475213699d6798
Confirmations
29513
Time
2026-10-01 14:28:49 UTC
Median time
2026-10-01 14:19:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
688db7af62b8593ae884fd21ac4c68a27a98ce77b3627143c4a44e0474ec4dda
Previous block
000000531f9df0f206806f21a9944225411a28fd98eb0c937125eb63f747bc4f
Next block
0000007b790b20709c10d40b74d547fe0a10a1799d6c937b0679dfd3f1ffe4b5

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 12022 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
688db7af62b8…4e0474ec4dda coinbase1250