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

Block 17701

Hash
000000c674ef5aedd94f4ce5f858b8547b6a06066165984a011dedf050ecb226
Confirmations
24072
Time
2026-10-08 12:17:34 UTC
Median time
2026-10-08 12:09:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
0a0a77af7cac6a8456e2572ad8a568ad48ebe976841dce9a1f641748a89fb15e
Previous block
0000007d5c0dc1286e39431bc4d6b241e97cb5c122ebb1b0067048fc86eb6ebc
Next block
00000089f0a4db9394c064ea64ab50b8df497884213c486413ea5a5b3acfaba2

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 17701 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
0a0a77af7cac…1748a89fb15e coinbase1250