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

Block 16935

Hash
0000004a581808e27b8c051afdff54581dd740aa2c994ef5e41490d119975922
Confirmations
23860
Time
2026-10-07 14:24:26 UTC
Median time
2026-10-07 14:15:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
e685945b40158e889a970b73ef041c9a2e4f622aa66f57d9b49bae3db9b3eab2
Previous block
0000005604c4f414cdfee3ff3a7c8f44653372d966e363a728e5a789d7796e62
Next block
0000009fcf02700fbc840ce5dc3bf98a224a1205bb032045838b9e7dca86dc95

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 16935 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
e685945b4015…ae3db9b3eab2 coinbase1250