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

Block 16799

Hash
000000d7d5728f80951a5d8f0cdf7ed880c51a4f39cf65a6d01d249091aa0015
Confirmations
24728
Time
2026-10-07 10:28:23 UTC
Median time
2026-10-07 10:20:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
0ba2ed1bfcb5b659477ffe1909bd5cc5423c4dc1be55f26b6abd4648df70b80e
Previous block
000000111c4dfcb0b7ad88e5eb2a37e6b4510c8547d8fb73d99eb33644e2b1fc
Next block
000000d4af96a26bea02807ee87db981fe769fc63f2c97c39689bf70c486d11e

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 16799 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
0ba2ed1bfcb5…4648df70b80e coinbase1250