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

Block 8515

Hash
000000165f59231a7d000101ef8a6bb1226b83b912935d83c21342578b8055a7
Confirmations
33751
Time
2026-09-26 20:45:04 UTC
Median time
2026-09-26 20:33:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
ad94e79fe8def0362b9bb1cff8c1f536b837d83bd7d3c3320638495408c29d93
Previous block
0000002756ae4d74b2af862fd616e3071e2a026893c18cc21e168bfe836585b2
Next block
0000005e1149e4eeaad5d3306bc7eb6e7490abe17d4e13e8b81810f4a4538f16

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 8515 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
ad94e79fe8de…495408c29d93 coinbase1250