Grubstake Goods
ClaimsPaydirtEquipmentGear
Sign InShop the drop
ContactShipping & ReturnsStarter Kit (builder)Starter Kit (bundle)Equipment CatalogWaitlistMonthly drop waitlistLab Reports ArchiveCertificate libraryUnboxing case studiesYouTube unboxing case studiesCompare tiersClaims mapBehind the claimsOur storyUnboxing galleryMeet the minersGlossaryUnboxing videosUnboxing storiesHow to panReviewsTrace & verifyCustomer galleryGift SetsLab certificate libraryUnboxing galleryTier pickerBBB DisclosuresWhere to panFAQBag finderSetup finder
Lab Reports Archive

The full certificate library, lot by lot.

Every bag we ship is mapped to a third-party-lab-weighed certificate PDF. Pick a claim, then download the report that goes with the bag your bag came from.

1 lots·1 third-party labs (5 across all five states)·5 states

Filter · by state

What’s verified for your bag?

Pick a state to narrow the list to that claim’s roster, or browse all five.

Filter certificates by state

Filtered selection

1 certified lot for ID · Idaho

  • ID
    Idaho
    Lab-screened

    Boise Basin · 1 lb

    Boise Basin / Warren

    SKU / lot
    ID-3307
    Bag weight
    16 oz
    Certified Au
    0.297 g
    Lab
    ALS · Elko, NV
    Batch
    CERT · 2026-Q3
    Open static copy (PDF)

Pick a bag

Found your lot? Order the matching bag.
Every row above is one row in the catalog too. The same lot ID, the same assay batch, the same certificate PDF travels with the bag from the source claim to your door.
Browse the paydirt catalogEmail us a certificate question