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

Block 14921

Hash
000000b96a1c6583bbc8031a673a9a21534b08fd0d4a275c5e4ce29c67318c22
Confirmations
25723
Time
2026-10-05 04:09:20 UTC
Median time
2026-10-05 04:00:08 UTC
Transactions
2
Size
561
Weight
1,725
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
85c8e4edbaa35c99e40555e5bfb40fab05b294a51c6cbae90dfbd7e45a9ca8d8
Previous block
0000001e451a893295e0f49c9a1b75d255beaa3cafeeb8c1a58a1e08af49580a
Next block
000000671deec3fbb2ca9e21ee893e1c8c24ac8c3139ca001ea0cff5ec3d3be4

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 14921 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
a3963f56add9…16fd47b74e3f coinbase1250.0000117
fdda451216fe…9f65bdd08f8a spends P2MR110.00998830.0000117