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

Block 9509

Hash
00000044f013ebfa520a25ad9ba342d3e1af6b394550bc92514b7bf8d13c5fa4
Confirmations
32631
Time
2026-09-28 07:44:10 UTC
Median time
2026-09-28 07:35:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
8f134dc4b73791fca01769ed44e8547fee6f6df3cc42fc01a6cd80eb638c5a99
Previous block
0000001310c397cbc14d976f8ea593114e053b9eb249d175f5f4a0a9b09819f2
Next block
000000164d82361da4aceb55263e4b9a217c3ca5f0f41d3777f4ae36ad240b0a

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 9509 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
8f134dc4b737…80eb638c5a99 coinbase1250