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

Block 16793

Hash
000000f87b8972330d1ac20db4904cac27fb73fa591701c9f0c61ae466ff1863
Confirmations
24376
Time
2026-10-07 10:18:09 UTC
Median time
2026-10-07 10:08:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
0f6cb48f9303f54eaa7a4157f30cd583d3aba574bf1b2d9232cc6e809e0e0ea5
Previous block
000000d157bf1504b0b65c50cf7d7616ecda42254294800ace822e8a86b9152e
Next block
00000054954afe1970b72a3ee03c5585ce07def66d52038d1d031ad96bc0fdb4

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 16793 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
0f6cb48f9303…6e809e0e0ea5 coinbase1250