SPEEDKIT MARKETPLACE

Buyer Control Capsule

One session control surface for Checkout state, plan authority, quota, usage ledger, and cold replay verification.

BUYER_CONTROL=LIVE · SESSION_AUTHORITY=LIVE · PUBLIC_ONLY=true

SESSIONAUTH
QUOTALIVE
LEDGERLIVE
VERIFYLIVE

Read Buyer Control Capsule

Enter a Checkout session id. Unpaid sessions return pending control; paid sessions become ready control.

session_id

{}

Buyer Control Surfaces

Buyer Control Policysession capsule modelLIVE Buyer Control APIsession evidence capsuleLIVE Entitlement Usagepaid-session-gated writeLIVE Ledger Verifycold replay proofLIVE

SPEEDKIT Control Closure Capsule

The marketplace OS is now consolidated. One closure capsule exposes runtime, product OS, buyer control, quota, usage, ledger, cold replay, and checkout readiness.

Control Closurefull marketplace OS capsuleLIVE Closure Policycontrol contractLIVE Closure APIread full control stateLIVE Buyer Controlsession evidence capsuleLIVE

SPEEDKIT Public Control Digest

The marketplace OS now has one canonical public digest. The digest hashes Product OS, route map, closure, buyer control, entitlement usage, quota, ledger, verification, runtime, and marketplace control state.

Public Control Digestcanonical marketplace sealLIVE Digest Policymaterial contractSHA-256 Digest APIread public sealLIVE Control Closuremarketplace OS capsuleLIVE

SPEEDKIT Public Control Receipt

The Marketplace OS digest now has a public receipt. The receipt binds the digest to systems=4, workspace=135, private_remaining=0, route count, and the consolidated control state.

Public Control Receiptdigest receipt sealLIVE Receipt Policyreceipt contractSHA-256 Receipt APIread receipt hashLIVE Control Digestmarketplace OS digestLIVE

SPEEDKIT Public Control Receipt Verifier

The public receipt now has external replay. The verifier recomputes the receipt hash from receipt_material, confirms digest match, and validates private_remaining=0, systems=4, and workspace=135.

Receipt Verifierexternal replay verifierLIVE Verifier Policyverification contractSHA-256 Verifier APIrecompute receipt hashLIVE Receipt APIissued receiptLIVE

SPEEDKIT Public Control Chain Index

The public Marketplace OS now has one chain index. It binds the digest, receipt, verifier, closure, Product OS, and route map into one SHA-256 public chain hash.

Control Chain Indexmarketplace OS chain sealLIVE Chain Policychain material contractSHA-256 Chain APIread chain hashLIVE Receipt Verifierexternal replayLIVE

SPEEDKIT Public Control Chain Verifier

The public control chain now has external replay. The verifier recomputes the chain hash from chain_material and confirms digest, receipt, verifier, route count, systems=4, workspace=135, and private_remaining=0.

Control Chain Verifierexternal chain replayLIVE Chain Verify Policyverification contractSHA-256 Chain Verify APIrecompute chain hashLIVE Chain Index APIissued chain hashLIVE

SPEEDKIT Public Control Chain Certificate

The verified public control chain now has a certificate. It binds the chain hash, chain verification hash, digest, receipt, route count, systems=4, workspace=135, and private_remaining=0.

Control Chain Certificateverified chain certificateLIVE Certificate Policycertificate contractSHA-256 Certificate APIread certificate hashLIVE Chain Verifierexternal chain replayLIVE

SPEEDKIT Public Control Chain Certificate Verifier

The public chain certificate now has external replay. The verifier recomputes the certificate hash from certificate_material and confirms chain, digest, receipt, systems=4, workspace=135, and private_remaining=0.

Certificate Verifierexternal certificate replayLIVE Verifier Policycertificate replay contractSHA-256 Verifier APIrecompute certificate hashLIVE Certificate APIissued certificateLIVE

SPEEDKIT Public Control Chain Seal

The verified public chain certificate now has a final public seal. It binds certificate verification, certificate hash, chain hash, digest, route count, systems=4, workspace=135, and private_remaining=0.

Control Chain Sealfinal marketplace OS chain sealLIVE Seal Policyseal material contractSHA-256 Seal APIread seal hashLIVE Certificate Verifiercertificate replayLIVE

SPEEDKIT Public Control Chain Seal Verifier

The final public chain seal now has external replay. The verifier recomputes seal_hash from seal_material and confirms certificate verification, chain hash, systems=4, workspace=135, and private_remaining=0.

Seal Verifierexternal seal replayLIVE Verifier Policyseal replay contractSHA-256 Verifier APIrecompute seal hashLIVE Seal APIissued sealLIVE