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

Block 7509

Hash
0000001ef97f592613ef47ae546ecd55f96ba8e24d3eee1d46bded602978f4d5
Confirmations
34584
Time
2026-09-25 01:35:40 UTC
Median time
2026-09-25 01:27:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
4047814b0458fbe2ddff51ce4a13bdca221f5e22f7fdaec20fc14cdd56999d4e
Previous block
00000005dc2685f3e6cbdedc3c33dcc746d947b8bca93e0bec81e7501761c7b4
Next block
0000001e093bef4851e51d96f6e86d6bb609979923836d81ebb5307e00c6e18a

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 7509 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
4047814b0458…4cdd56999d4e coinbase1250