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

Block 6816

Hash
0000000add7277e33208ff191fed7e380606ae56799b5c924553f7c599c9acc0
Confirmations
33657
Time
2026-09-23 16:52:27 UTC
Median time
2026-09-23 16:41:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
6c930b98056cf7b3f15e36e955a8b7bdae9b2b94534744c0ea349a87e6ab63d9
Previous block
000000361f30461ca67e9602b6a5639c0e3032f649b56b4ea0ed7264172fc70c
Next block
0000001ad21d54a3c01afcbc43165256f42255e5b7e876d32d9c48f6a207f191

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 6816 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
6c930b98056c…9a87e6ab63d9 coinbase1250