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

Block 15807

Hash
000000321707eba9ee75aae244e2612b9e5d1f80c7520991ca827e3c67b44b89
Confirmations
26315
Time
2026-10-06 05:44:28 UTC
Median time
2026-10-06 05:36:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
0de2b2c25c3dfa1c9801f2a032e5a85ff8ae1c8d9275bbb62191e7ea99a1c540
Previous block
000000d3866e882a4c5cfc1b3c5b210f6d67838f5185dd0191270fe9690a31c4
Next block
0000003a8e50317453d5b657c4573e95c6d823d04048759e4c7bc48fbc2f70e7

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 15807 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
0de2b2c25c3d…e7ea99a1c540 coinbase1250