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

Block 8419

Hash
000000597a021a2b569f954a647549aa5cb57ffbc3737d71f914533396fc4008
Confirmations
33289
Time
2026-09-26 17:29:01 UTC
Median time
2026-09-26 17:14:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
32f37257b237b08a4f76870d1de656faed9f5bd0a2f4917bb9931179f624779a
Previous block
0000001f37f506802b9dc24c749dcc8dba1ff95e74ec8421b37c5c1701dad453
Next block
00000005e978772d7b03305e08dfe1b906a9fd2a1c872c0f2373a5206c557329

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 8419 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
32f37257b237…1179f624779a coinbase1250