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

Block 12119

Hash
00000047f8379384b213dd237b5e173b8c860e36577de42fdbf5855c11a6edd9
Confirmations
29403
Time
2026-10-01 17:27:32 UTC
Median time
2026-10-01 17:19:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
380ad089de7ffa9fc90747300a4d5843ef50df01e14b38318306faf2d1f5b98e
Previous block
0000009168b6bf9bf2e6b366a6eaf2e7edc28da01b201bcea9eee2ec529016eb
Next block
0000001c3d43fd0fa8a14344cc9fa7445af7eccd3f5ec42d169265b324a50ea1

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 12119 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
380ad089de7f…faf2d1f5b98e coinbase1250