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

Block 11271

Hash
0000000c80e48480e01a30ad5bd30003ddc0516c80d0c36be7946c50994bf923
Confirmations
29543
Time
2026-09-30 15:30:31 UTC
Median time
2026-09-30 15:21:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
3104d6eae9b36fd161b73e0b87c011325f3a0385e50d1d6d8eec71efd257f84d
Previous block
00000033fc7f16f9dd5cb61d2593853728045282825f5ba3a82db307e6fbccb5
Next block
000000783dae3704cb8e1b049852bbc8b8ad99dab42c147d1e51b2e14a593150

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 11271 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
3104d6eae9b3…71efd257f84d coinbase1250