One signed receipt. Every paddock.
Three series. Three governance bodies. Three completely different commercial structures. One signed receipt every counterparty already wanted to issue, verifiable in a browser, admissible in a hearing. Pick your paddock below.
What the paddock is paying to prove today.
Today each series buys a parallel audit stack — consultancies, screenshot decks, PDFs defended at hearings. Hive ships the artifact those stacks have been writing about for a decade: a signed receipt every counterparty already needed.
Four pages. Same receipt.
Each page is a working demonstration. The signed-receipt schema is identical across all three series. The verifier is identical. The angle changes because the room changes.
Cost-Cap Continuity.
Audience · FIA + Liberty + 11 constructors
$215M cap, two independent development tracks. Today: submit in March, review by June, penalty by September. With Hive: a signed cost-cap receipt every quarter, with zero-knowledge proofs that prove compliance without exposing aero IP. The FIA knows today, not next quarter. Cryptographically signed receipts before submission, not retroactive at audit time.
Open command center ›Verifiable Sponsor Activation.
Audience · CMOs + sponsorship desks
20-40 sponsors per car. 36 cars. 36 races. A CMO writes a check and gets a quarterly screenshot deck. Hive ships a signed activation receipt per placement.
Open dashboard ›Balance of Performance Receipts.
Audience · IMSA technical + manufacturers + ACO
BoP is the most disputed call in sports-car racing. Today: a spreadsheet defended in PDFs. With Hive: every adjustment is a signed receipt with the telemetry hash it was derived from.
Open dashboard ›One receipt. Three series. Same fortress.
Why a single signed-receipt primitive collapses cost-cap, sponsor activation, and Balance of Performance into one artifact every sanctioning body, team, and sponsor already wanted to issue. Five-minute read for a series owner, a technical director, or a CMO.
Five answers, kept short.
Why now? The F1 cost cap goes from $135M to $215M in 2026 with two independent development tracks. No manual process survives that scrutiny. NASCAR sponsorship is a $1.5B annual market with no per-placement receipt. IMSA BoP is the most litigated single call in sports cars and has no court-grade artifact behind it.
Are you replacing the FIA, NASCAR, or IMSA? No. We are giving each of them an artifact they can stand behind. The sanctioning body still rules. Hive issues the receipt the ruling was based on.
What does year one look like? One series, one workflow, ninety days. F1: a cost-cap submission and one quarterly review. NASCAR: one car, one race weekend, full sponsor stack. IMSA: one event, one BoP cycle. After that, configuration.
What does it cost the team? A signing key and a mirror endpoint. The receipt format is open. The verifier is open. Hive does not sit in the trade path or the race operations path.
What happens if Hive disappears tomorrow? Every receipt issued before that moment remains verifiable. Ed25519 is a public standard. RFC 8785 is a public standard. The verifier is open source. The receipt outlives the company that minted it. That is the whole point.
If you take one line from this page.
Trust is who signed. Provenance is what the car did. Continuity is the proof the season held.
Hive ships all three under one signed receipt every team, sponsor, manufacturer, and sanctioning body on the paddock already wanted to issue. It does not change the race-control path. It does not displace the FIA, NASCAR, or IMSA. It is the artifact the four parties in every dispute have been arguing without.