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

Block 11280

Hash
0000007072a53224983db6b461f2c5bceb82f7490b49b4c71152bdba5cc25fe0
Confirmations
29798
Time
2026-09-30 15:45:53 UTC
Median time
2026-09-30 15:36:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
8b09eb980299dcc783b20c8dfcaa2fdd8fe5ddcb1bf5d13bcb2a71fd4860c2f4
Previous block
0000007deebe31142b4242a7bb35691e8b9823c37e25451787606315909dc8c9
Next block
000000289e62df9dd81d6dbb2d2504528acb704be47ee66c28cf3f83aa03ff89

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 11280 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
8b09eb980299…71fd4860c2f4 coinbase1250