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

Block 5945

Hash
0000001305adc7bb6571019c48c97696cd3a039311c3a4eb56de2d546d8b8c3c
Confirmations
36499
Time
2026-09-22 01:14:00 UTC
Median time
2026-09-22 01:06:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
8f1929fc108d6148409272f2dbe10983059ec1339cc19ad73fc6c529e882cec4
Previous block
00000001bd0f96ae21970df77d7cfe65f714361dbd916582d16ac000a47ee1f4
Next block
000000c9b75bffeb814387c1d6bf5cc5c3271f2ffb6b7b170f7ce225604bf889

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 5945 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
8f1929fc108d…c529e882cec4 coinbase1250