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SANDBOXPlay money only (XPL) PREVIEW DATA

Independent verification

Tablet Prize Draw · Draw #R-1040

Thu 17 Sept 2026 · 19:00 UTC · Draw ID preview-r-1040

Verification result

VERIFIED

This draw verifies. All 5 checks passed. The published result can be reproduced from the inputs that were fixed before and at the draw.

Checks passed
5 of 5
Verifier
1.0.0-preview

The public record

Five questions, answered from what was published for this draw. Open any item to see the exact values and copy them into your own tools.

  1. What was committed before the draw?

    Confirmed

    Two things were fixed in advance: the operator's secret seed (published as a commitment before sales opened) and the complete entry set of 8,000 entries, locked and published when sales closed.

    Entry set commitment

    A Merkle root over every accepted entry. It prevents entries being added, removed or changed after sales close. It is not an input to the draw randomness.

    Merkle root
    7be0d147ab217c473af9c6b78228a738999b9ac3f12b4aada92fddd5e02988a4
    Entries
    8,000
    Schema
    merkle v1
    Published
    2026-09-17T18:55:01.500Z
    Seed commitment

    A hash of the operator’s secret seed, published before sales opened. The seed itself is revealed only after the draw, so it could not be chosen to fit the entries.

    Seed commitment
    2f63c1ff5c4627069f00fbabde6cf05ce70327cd1bc36ea031c2965b0df5354f
  2. When did sales close?

    Recorded

    Sales closed at Thu 17 Sept 2026 · 18:55 UTC. The entry set was published after that moment and before any randomness existed.

    Timeline
    Sales closed
    2026-09-17T18:55:00.000Z
    Published
    2026-09-17T18:55:01.500Z
    Acquired
    2026-09-17T18:55:03.000Z
  3. What public randomness was used?

    Confirmed

    A value from a public randomness beacon, taken after sales closed. Nobody — including the operator — could know it while entries were still being accepted.

    Public beacon
    Source
    preview-beacon
    Round
    981442
    Value
    d30c0aa8e728f9252997638d0ad4b4708722e26b44ab270a71960e9cff32acfa
    Acquired
    2026-09-17T18:55:03.000Z
    Entropy context

    Draw entropy is derived from the revealed seed, the beacon value and the draw context. Anyone can recompute it from these published values.

    Algorithm
    draw-rng-v1
    Seed commitment
    2f63c1ff5c4627069f00fbabde6cf05ce70327cd1bc36ea031c2965b0df5354f
    Revealed seed
    01f11585fffb698df2d253a413246ff232833f94fdf0702a697bdd618637ffc6
    Beacon value
    d30c0aa8e728f9252997638d0ad4b4708722e26b44ab270a71960e9cff32acfa
    Draw context
    Dr-1040 / preview
    Entropy
    c1768ed56de2aebd63468804939140be86e7e7d45a6b9ce57a28d2176d0fe61e
  4. What result was signed?

    Confirmed

    The complete result — the winning tickets in order — was signed before the first one was shown publicly. The signature matches the published result.

    Signed result
    Winning tickets
    04417
    Reserve tickets
    00093 06120
    Tickets in draw
    8,000
    Signature
    Algorithm
    Ed25519
    Key ID
    preview-signing-key
    Result hash
    1c7101b3b559fbb3d152b1e5d21f96579ca713299e3cc1f2bcd0c19c7d96cbf4
    Signature
    c3ae5434632c783ac4e07108e362574bea7bbf6eefa95967ea10bf7bdb801507
    Signed
    2026-09-17T18:55:07.500Z
  5. How can inclusion be proven?

    How to check

    Every accepted entry is a leaf of the published Merkle root. Open one of your tickets to see its inclusion proof: a short chain of hashes that leads from your entry to this root. It proves your entry was in the locked set — it has no part in selecting the winner.

    Root to check against
    Merkle root
    7be0d147ab217c473af9c6b78228a738999b9ac3f12b4aada92fddd5e02988a4
    Schema
    merkle v1

Check it yourself

Re-run this verification in your browser

Your browser downloads the published record — the plan, the rules, every committed entry, the revealed seed, the beacon and the signed result — and recomputes the draw with the same open verifier. Nothing is sent anywhere; the server's verdict is not consulted. The signature is checked against the key the draw’s published plan named before sales opened.

Preview data carries no cryptographic record, so there is nothing to recompute here. In API mode this runs against the real record.

Check your own entry

Each of your tickets carries its own inclusion proof against the entry set published above.