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

Block 12045

Hash
00000062aa1d991b03ef90301c186ecfe5e304bb80fc2aaba1c3404b846898a5
Confirmations
28009
Time
2026-10-01 15:11:11 UTC
Median time
2026-10-01 15:02:09 UTC
Transactions
2
Size
588
Weight
1,917
Difficulty
0.0067536234
Bits
1e009411
Merkle root
a7a3e042ed86e7423e344653589d4041e6dade700b04698df6282d803560e56b
Previous block
000000442cf06e365db8fc05448e920ce949870d3cbd82b236bb0370a60bea8a
Next block
0000001b1aab3f7acef816f2a80f30e5c960b1b2912ec50c2caf20650cdd4bad

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 12045 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
2a615ca4a934…3b39aaf86a2e coinbase1250.0000033
a91d70a58c1f…c97b056671a5 pays to P2MR1249.99999670.0000033