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

Block 15608

Hash
000000c416cc1f2b1a2d898d338237f15b7b5371748f09234b26fa56272fddd8
Confirmations
26648
Time
2026-10-05 23:55:15 UTC
Median time
2026-10-05 23:47:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
9cfd2cb5921de51f9ed54d7d390096383e949546e343e6f22666f0890a15fd58
Previous block
000000d522db4ae24cb1e4fec9746c63846958cc05d2a924752f2e6d2f55340a
Next block
000000172620e4d4c1e5f1cd1fb57db53d3f60453ac788c8ff2e6ca042e68991

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 15608 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
9cfd2cb5921d…f0890a15fd58 coinbase1250