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

Block 1546

Hash
000002bf1fcc8c74bbfea3b57437b054398bbf527ec670b64b3ff63dbcebb506
Confirmations
39186
Time
2026-09-16 17:52:11 UTC
Median time
2026-09-16 17:44:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
7e7753cb75767a633232972ee17fbb7ff978aca780798ebdd8fda5ece632d7a1
Previous block
00000212271b2487f6c726ae9046ecfb3ba5684b1e38477f290ece7bdfd80430
Next block
000000615384ef2c02f47c6f920b68689847fe8a5bb58506e903b04f319d9459

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 1546 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
7e7753cb7576…a5ece632d7a1 coinbase1250