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

Block 14072

Hash
0000008b687b545fa4083ba07b0fb09b0e5aa6f2e3aa50580b0c4a851b9c21b7
Confirmations
27149
Time
2026-10-04 03:29:19 UTC
Median time
2026-10-04 03:21:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
02f34104c87a815ee7ea5b475e18d938b8ee8ed7b3d43a08e0bfa46b7394310e
Previous block
000000b3c855aa227ed06f8c4b6b288c8b6421d9a0290fe9c264e309ff1c7187
Next block
0000009a06c97024eb4fcceba315dff8b28b6564a35ef2fff073bbc5561704b8

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 14072 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
02f34104c87a…a46b7394310e coinbase1250