Schemas and test vectors

Solved outcome

What this enables

Prove compatible parsing, canonical bytes, mutation rejection, and offline verification with reproducible vectors.

Installed identity

@receiz/sdk

Version

129.0.0

Package SHA-256

53337aab33882e945d4243802b8013e3af523644a329c71a64f669a6360c8629

Record source

generated/sdk-testing-reference.json

Exact form

Signature or request

import { createReceizEmulator } from '@receiz/sdk/testing'

Stable recovery

Failures

Permanent anchor · #schemas-test-vectors-schema-inventory

Schema inventory

Import the installed testing entry point and use the schema and fixture exports named by the installed package. Validate the enclosing artifact before any domain schema projection.

Permanent anchor · #schemas-test-vectors-canonical-bytes

Canonical bytes

Keep fixture bytes byte-for-byte. Hash the exact sealed artifact, compare its artifact digest, then extract payload bytes only after enclosing-artifact verification succeeds.

Permanent anchor · #schemas-test-vectors-test-vectors

Test vectors

Run positive current-native, verified legacy-read, one-byte mutation, payload substitution, owner substitution, claim substitution, verify-path substitution, and exact-byte round-trip vectors.

Permanent anchor · #schemas-test-vectors-mutation-table

Mutation table

Apply one bounded mutation per vector and require deterministic rejection. Do not normalize, repack, recompress, or repair mutated bytes into acceptance.

Permanent anchor · #schemas-test-vectors-emulator

Emulator

createReceizEmulator supplies deterministic seed, clock, snapshot, and sandboxVerified behavior for local tests. Emulator evidence remains sandbox evidence and does not claim production verification.

Permanent anchor · #schemas-test-vectors-end-to-end-example

End-to-end example

Run the held-artifact Verify path against deterministic exact bytes before mutation cases. Test authenticated issuance separately, retain its returned artifact, and require the same local verifier and artifact-digest equality before admitting its receipt.

Copyable path

Authenticated SDK issuance → Verify → inspect receipt

import { createReceizClient } from "@receiz/sdk";

// Begin with the complete proof object already held by the person or runtime.
const encoded = process.env.RECEIZ_ARTIFACT_BASE64;
if (!encoded) throw new Error("RECEIZ_ARTIFACT_BASE64 is required");
const artifactBytes = Uint8Array.from(Buffer.from(encoded, "base64"));

// Local verification is account-free and precedes every transport projection.
const receiz = createReceizClient();
const verification = await receiz.verification.verifyArtifact(artifactBytes);
if (verification.status !== "verified-artifact") {
  throw new Error(`Artifact verification status: ${verification.status}`);
}
console.log(verification.status);