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

Block 6569

Hash
00000031dbdd3fd783474292d9c48a4bac86c5cb9829d20ae0d89db813fb291a
Confirmations
34168
Time
2026-09-23 05:07:37 UTC
Median time
2026-09-23 04:52:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
438713bde992c50c4da52e807e850ce557713a72a85b4f71ea2ea7c63e1c5f85
Previous block
00000015852bdefc018b8f92ecb2072a766f4aac3163ad397471f330b77e06fb
Next block
000000145289e21011d4b7acede18b9a6e53b48397df43a03147124a77316bb9

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 6569 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
438713bde992…a7c63e1c5f85 coinbase1250