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

Block 15573

Hash
000000ac40d2ed22d5ba6c06746253c5e0fc817685a3afb3150b9197daacd8a4
Confirmations
26591
Time
2026-10-05 22:55:04 UTC
Median time
2026-10-05 22:46:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
1ec4da9cc19c8b1a045ca9605ec6ea0428bec385bae1b3126cd201b34369065c
Previous block
000000cad37fb712a7d02f6e62ca47274614ffd2170201a221be708b7e904464
Next block
0000002d845446f2e12fd176b7d60c308a7e397a5ab8af09bafeb9d06ef17c7b

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 15573 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
1ec4da9cc19c…01b34369065c coinbase1250