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

Block 2790

Hash
0000006cdfa3b512f58dca7d4400fbc8453a579fb09ee0ad81afc79c1c99262b
Confirmations
39015
Time
2026-09-18 02:37:43 UTC
Median time
2026-09-18 02:29:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
4b75b2275df901ccd75b60af2858e25554a9f2dacf404b7c6138967715c95ccb
Previous block
0000005baa994899208c8bb84aceb8cade6f0f8153fe38d2c6152aeee1df0faf
Next block
000003514ffd0bab2deea214994c488d645667b67ffd71a5a310b45000e3b517

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 2790 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
4b75b2275df9…967715c95ccb coinbase1250