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

Block 16383

Hash
000000ea7219e7fe52baaf863e0adac8d8beb93e2186c0b0975b885ccbcf9a62
Confirmations
24759
Time
2026-10-06 22:27:57 UTC
Median time
2026-10-06 22:19:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
368ccbf0eb507ab7cf0eaf327a1da88cebce8e2563e974524046ae687e0e4f38
Previous block
0000008aee68a5e621df03be8447925b494ef5b8417964a414ceb291b3e6b400
Next block
000000e36d5884054ccef614b43cac9cff688469b4ffb6f98ef1d9f57959b66e

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 16383 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
368ccbf0eb50…ae687e0e4f38 coinbase1250