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

Block 15959

Hash
00000011aa8260ddf7418e9a88dd1c2c42c11284e5e2911a6eb1175f9291ef2c
Confirmations
25012
Time
2026-10-06 10:12:39 UTC
Median time
2026-10-06 10:03:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
2bbb68b58ca146057856a47888f21a04bd990dbab0cfdd96016752c9c9c44fba
Previous block
000000c1e7f86fed1a75b32e43fd7c89de4fafdc06f60bcbb3894a0dc831752c
Next block
000000d28117030060c8aac8970c357f657ea83fe864b76813559db340f2ed45

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 15959 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
2bbb68b58ca1…52c9c9c44fba coinbase1250