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

Block 6999

Hash
000000271f71b6efd9b0d364e8da64c9f2a44737b9e2788e8069f2d13e1b52f3
Confirmations
34979
Time
2026-09-24 01:27:46 UTC
Median time
2026-09-24 01:17:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
9d6a8b09ba3128b1c3b3ea8550db4c8006bcc423fcf40b61ab92688d41b035d7
Previous block
0000002eae94b5f9d9bc7043fd4559c78caffacaf5ec222501312123e7a6d376
Next block
00000013960adb38a025b6647947bed35f4de890b924f88ae090e2d4c313916f

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 6999 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
9d6a8b09ba31…688d41b035d7 coinbase1250