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

Block 11937

Hash
000000312f9f8793a13e08ebb945c29dd270c0137b2fc20876f620bffaa09331
Confirmations
28931
Time
2026-10-01 11:54:38 UTC
Median time
2026-10-01 11:42:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
2d1b77e58e2fd550a9005f6f91cd0e75152f1d2c97a55491e125af2fae536292
Previous block
00000034496509f44a3a91ca23e532058843813993bc81147b0ccfbd28bb3938
Next block
000000710864871aa2a8ad93742647d8623ff204824c89d43b6fa6f4cf546e52

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 11937 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
2d1b77e58e2f…af2fae536292 coinbase1250