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

Block 7515

Hash
0000000718f259552eb3f20dd195e733fcd2a6b4bae997b7b90c718a95289898
Confirmations
34609
Time
2026-09-25 01:52:06 UTC
Median time
2026-09-25 01:37:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
763ff63ce093679f5a9aec462bcefb99dfc3317ecd366769b4cd9f72d0f7ebcc
Previous block
0000002484609557b3465a3c71695754d943a4f00838d939c97edf9b828f05e0
Next block
000000135bd7fa751361a47be578dea3a7dd4152dd8878cb4c3b273f4d6bedda

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 7515 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
763ff63ce093…9f72d0f7ebcc coinbase1250