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

Block 12214

Hash
000000569942d391ff3ba9bc2abbd77bb3686d3a2a87f4c27bec1cdd9d51c806
Confirmations
29985
Time
2026-10-01 20:16:23 UTC
Median time
2026-10-01 20:08:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
3b8d5ba8b384f63bcc42c21ff5222e5449ba5acb97c73029b7a6a3d5d49e9bc0
Previous block
0000006ee5690304df6dc862f437f6946dd05a95e4f2fa99e9b07b51c3c747a8
Next block
000000347a88aa989913b61393ea405108a5c8878e9d9dd56d785b239f6664c4

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 12214 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
3b8d5ba8b384…a3d5d49e9bc0 coinbase1250