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

Block 1540

Hash
000001208ee038467e408eb3d43ac05f4788d8e5cf8897ba44853dd3ba4d15ef
Confirmations
38911
Time
2026-09-16 17:42:31 UTC
Median time
2026-09-16 17:32:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
ecd10a05623487ace2546070a557a3424d358530ab2421029be929a84d9fb032
Previous block
000000de3ae07c93a1618ec187d5537c10383765b16ed354a3fb75b8b24771b5
Next block
00000102b3f048cb643e3f153eababd39efba734a06f57deed151871660dceb5

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 1540 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
ecd10a056234…29a84d9fb032 coinbase1250