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

Block 12075

Hash
00000017fd81e4a039f1a4db191785d09e5d9fd4785b831e770443313b16ff01
Confirmations
28219
Time
2026-10-01 16:10:54 UTC
Median time
2026-10-01 16:00:28 UTC
Transactions
2
Size
561
Weight
1,725
Difficulty
0.0067536234
Bits
1e009411
Merkle root
5e57ffa5f9e0acaf818198afd2ee3310a05582e2fadc1bfec36573b10baf23d7
Previous block
0000002f353796da0638ac1e969921fcba5129fd2f112739f32685ac75f3a8d5
Next block
0000005c9e0f3f1d2adddb6180dac2304840223269157722e37decd99fdb9cdb

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 12075 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
39b26efe13b3…fb024322c0ce coinbase1250.0000117
39a15dd4e5b0…4168fac6b0ef spends P2MR110.00998830.0000117