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

Block 7516

Hash
000000135bd7fa751361a47be578dea3a7dd4152dd8878cb4c3b273f4d6bedda
Confirmations
34612
Time
2026-09-25 01:56:32 UTC
Median time
2026-09-25 01:39:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
f9f892c0ed000cfa03285b83172fd2e7ba4f697b8eb2c3a3421faa5b0f42be3c
Previous block
0000000718f259552eb3f20dd195e733fcd2a6b4bae997b7b90c718a95289898
Next block
0000000158b746e79af055dc1b4ca59040d1fb49f87b665e74050e15af920026

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 7516 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
f9f892c0ed00…aa5b0f42be3c coinbase1250