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

Block 10909

Hash
000000674f09afdd8f5b5c07e95a22141bfc57f31167f77b169e1b18762d5674
Confirmations
30441
Time
2026-09-30 04:37:45 UTC
Median time
2026-09-30 04:28:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
7b494424fc92534fcde39df7750bf729813c14ee04a829e75717f3b20cba8276
Previous block
0000005b7da5216b721b9dd4dc550cb0178be3c545c3770f973ddad12ff8278e
Next block
00000057c34fd91a3c0329c34fe0aa948f87b026d7a53e137bb4cf737775a935

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 10909 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
7b494424fc92…f3b20cba8276 coinbase1250