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

Block 6470

Hash
000000297753c656779cfc4a8e7517425407e825be5ec79b6f6fabf8479ca415
Confirmations
34597
Time
2026-09-23 00:21:02 UTC
Median time
2026-09-23 00:10:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
b4acf219e8c50f1f629e1e040bf80049b1c2b8d858e107db6b0fa98ac5ad0125
Previous block
00000029a1880952108e84e239d3bdd7f8cff5726ad700f26aa06851e50a6a5e
Next block
000000016e053ede333e5f57109bf98b0a3ec8b0f86ee9b9e9c3f96f3dcf16ac

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 6470 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
b4acf219e8c5…a98ac5ad0125 coinbase1250