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

Block 12444

Hash
000000510d90ef1d2b3d91a56bb51a7d12dfbe692dad6b42a8d9730bcfcc549c
Confirmations
28094
Time
2026-10-02 03:04:36 UTC
Median time
2026-10-02 02:55:32 UTC
Transactions
2
Size
588
Weight
1,917
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
61a66c269d49fa421685c9ce7d7ef11b10da5d3532d0a8969f9f7f372f553ea4
Previous block
000000aa2ae7b2905a4bf0475dbe1b4f970c04d3011593cf2501a246359c0ae7
Next block
00000061ebccabcc9eae935884a43c8025ff480487b4b1386e4018a1f0038d2a

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 12444 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
eeb7b4b40784…f01e9b76fb6d coinbase1250.0000033
91b0a8b7bb5b…863f36c4e09c pays to P2MR1249.99999670.0000033