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

Block 15737

Hash
0000009deeb32f0db5c89e6e9afaf050ebe53261c0fcc7577a54315c015f192b
Confirmations
24330
Time
2026-10-06 03:43:57 UTC
Median time
2026-10-06 03:34:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
acb29c590f4479319944d9bd0a410486e39632a257840224ce62b5cfe4363a59
Previous block
0000009bb6be9022cb0cc316a35cf2f6c9c9203389276e426743bbe93e614037
Next block
000000ac828fcbb816346eb9526699bf886e1b15c291a896f36081edb7ad7b41

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 15737 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
acb29c590f44…b5cfe4363a59 coinbase1250