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

Block 6650

Hash
00000030a72cd6ec4d9d1ce924c32705359bbc80dbfa9f922879562d5284d7e5
Confirmations
35543
Time
2026-09-23 08:48:47 UTC
Median time
2026-09-23 08:36:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
c69d3edb6e4cc114184cff677c4bc08299c9406b8241a95b05f8f7e4cbbeed34
Previous block
0000002cd9d6221db9a2ee7def0cf0c559326634350ce1813d635dc682cc6092
Next block
000000157dcc41228f12720f29674626290bda86b6476c4cec54f32c05ed0613

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 6650 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
c69d3edb6e4c…f7e4cbbeed34 coinbase1250