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

Block 10686

Hash
0000000b390e9c79e2b22ca3deec4a262261b61ad7ee544ad36e7c015a72dd4f
Confirmations
30426
Time
2026-09-29 21:50:09 UTC
Median time
2026-09-29 21:41:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
c1c751d796ba8e4b34ed317e826a76dd5eb424821760f70fa575462dd4273e76
Previous block
0000008d19521d99b5628f8ab3047d74e66fe2c3355e21aba2898c9134486f8a
Next block
0000002b6b0687aef8a2ecbbd1b84e84f14e1f1c24c3bd3a003b0e12c7323291

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 10686 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
c1c751d796ba…462dd4273e76 coinbase1250