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

Block 17702

Hash
00000089f0a4db9394c064ea64ab50b8df497884213c486413ea5a5b3acfaba2
Confirmations
23945
Time
2026-10-08 12:19:05 UTC
Median time
2026-10-08 12:11:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
fa7a924cbd79f4f4e5cf20bcfd73bd440215506efe05cfb0bb89cffb22c95b1a
Previous block
000000c674ef5aedd94f4ce5f858b8547b6a06066165984a011dedf050ecb226
Next block
000000181cad5b5d4f56e8cec3528db47d4877170711b8760fddc576498d9286

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 17702 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
fa7a924cbd79…cffb22c95b1a coinbase1250