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

Block 12047

Hash
000000397c9eb963719d62ee14361617d03c42e03f7003e200745609b754f5f6
Confirmations
28059
Time
2026-10-01 15:15:25 UTC
Median time
2026-10-01 15:05:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
d0e4621258e82386c34837ca1d92fe45b9b4361ebd25e0735e1fac6ffc6cdc94
Previous block
0000001b1aab3f7acef816f2a80f30e5c960b1b2912ec50c2caf20650cdd4bad
Next block
00000089798ebfa2aab047828931dd9dd8b971621263504fe60cba5ff2ebfcca

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 12047 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
d0e4621258e8…ac6ffc6cdc94 coinbase1250