The Ed25519 signature authenticates the exact public manifest bytes, including the release inventory. The manifest in turn binds this run's source aggregate by its SHA-256 digest and byte size.
- Configuration key
- config-f289f9271dda9e6e744fd27efcbc64d6947cdf8c06cf4bf9c1d1a9c9e93c3fe0
- Campaign ID
- 8b07ed94-e207-5a42-8edf-4140eafd0d15
- Comparison group ID
- ifrs-reporting-0.2.0-dev-configuration-specific-v1
- Signed release ID
- 9dbf3d05-67e5-4bbd-aada-585c12163f1a
- Release ID
- c44af57d-9091-45c8-9299-96dee423e175
- Publication key ID
- kaelum-bench-public-release-20260718-v1
- Manifest SHA-256
- caa004fcccade516afe661a318e69b555844595cbcd726cdc749ff3c64a6378f
- Source aggregate
- fmb-live-runs-ifrs.json
- Source aggregate SHA-256
- 8fd999ef9f857f390f501c31f97fffecdd2775486c2458a4d0779c95bbafa6a1
- Source aggregate bytes
- 15,512
Verify the evidence chain
- Verify the detached Ed25519 signature over the domain-prefixed exact manifest bytes using the published public key.
- Confirm that the sidecar payload SHA-256 equals the manifest SHA-256 shown above.
- Hash the source aggregate and compare its SHA-256 and byte size with the signed manifest entry.
- Resolve this run ID through the public run index and match its campaign ID inside that aggregate.
node -e 'const fs=require("node:fs"),c=require("node:crypto"),m=fs.readFileSync("public-manifest.json"),s=JSON.parse(fs.readFileSync("public-manifest-signature.json","utf8")),k=fs.readFileSync("kaelum-bench-public-release-20260718-v1.pem");console.log(c.verify(null,Buffer.concat([Buffer.from("kaelum-bench-fmb-public-release-v1\0"),m]),k,Buffer.from(s.signature_base64,"base64")))'