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

Block 16117

Hash
000000125e492051b861bf187a42d76aeca2a9b302f92d470c923dbbfc5e5a80
Confirmations
24621
Time
2026-10-06 14:49:07 UTC
Median time
2026-10-06 14:40:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
297af86000615608f70fded482332351fd912e5034860fcb2e841620a8b24337
Previous block
00000056126d6f92ef3eff73b4faf9bbf296f108034e0210df7c5ac748c7c314
Next block
00000091b598580710623c8b9b57eeaafde911efa25c81a4148e02e2adce8f49

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 16117 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
297af8600061…1620a8b24337 coinbase1250