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

Block 9715

Hash
0000001a01f804d187e9bbffe1463c2adb2d3d33f3426f55fe8ad526ab8e7d46
Confirmations
31869
Time
2026-09-28 14:53:56 UTC
Median time
2026-09-28 14:43:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
0339f8c3f218cbe415f77c1ba11c1c50bfa481efc70cd3166c9c285ab39a1cf1
Previous block
00000065abef50c4a484fc0be5bddff5c49259190ab6192c0b55b8f87f01af73
Next block
000000452db38ae17da782c546de4d717348e2166383c8fd66e6914eec0f6f28

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 9715 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
0339f8c3f218…285ab39a1cf1 coinbase1250