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

Block 12317

Hash
0000005bc94a4f7ca7eafa3c3bd430196b13f693c66f5a5cbc919f6dddf47fcf
Confirmations
27935
Time
2026-10-01 23:19:03 UTC
Median time
2026-10-01 23:10:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
85e0f8b96f43a7cf5100fe1335ae21e440a900b80192fbc8f7b3f7eb2d6ca6ae
Previous block
00000036239243e02011427e0ae6cb6431376d73664ae5250734f82da4b9efb6
Next block
00000074085932537a67ae015071faf1a884bd46a4089fd8b11b75432ab15d08

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 12317 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
85e0f8b96f43…f7eb2d6ca6ae coinbase1250