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

Block 7941

Hash
000000115f005ad47be64cc87c7491b50936202de76a243d2db527a5a5d82927
Confirmations
34120
Time
2026-09-25 22:26:54 UTC
Median time
2026-09-25 22:10:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
2e4699e597f1e71afeef59a5022d66323dbc126f84f973a62579a2609a22be9c
Previous block
000000216d1379ca3cbef7735f594f493618b05070fb39c8872b11be77c7a729
Next block
0000002afbd05348f27802ea13830d5e0f0f8d9da93ace173cee80366c0f9997

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 7941 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
2e4699e597f1…a2609a22be9c coinbase1250