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

Block 12846

Hash
00000037da53e0708cd4e7b230a50af0dcb6027df19438ccf1a878de468d34f3
Confirmations
28648
Time
2026-10-02 15:11:54 UTC
Median time
2026-10-02 15:03:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
e77bda19897e1f3c998211f5878fdccf36b53d773afff4e0a63744319376acb2
Previous block
00000030ddc1bb41169505f1ece0bb6a59c0e2a98c38a6ae44c6e04f644cd6c8
Next block
000000ac0c2d989422dd5e550665a0c6896b9508c813130901da9c73bb403c9a

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 12846 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
e77bda19897e…44319376acb2 coinbase1250