Attestation — 3 Technical Articles

Dec 5, 2025 · Information Security

How to Verify Cross‑Cloud SLSA Attestations for Secure Kubernetes Deployments

This article explains how to strengthen Kubernetes supply‑chain security by using SLSA Source Track, the Notary Project’s Ratify tool, and policy engines like Gatekeeper to automatically generate, attach, and verify attestation proofs for OCI images before they are deployed to production clusters.

AttestationCI/CDGatekeeper

0 likes · 18 min read

How to Verify Cross‑Cloud SLSA Attestations for Secure Kubernetes Deployments

Ops Development & AI Practice

Jul 30, 2025 · Industry Insights

Beyond Data Oracles: How Attestation Oracles Bridge Physical Trust to Blockchain

While data oracles feed digital information to smart contracts, attestation oracles provide verifiable proofs of physical assets and events, enabling blockchain to securely interact with the real world; this article outlines their differences, architecture, emerging use cases, market players, opportunities, and challenges.

AttestationDePINOracles

0 likes · 9 min read

Beyond Data Oracles: How Attestation Oracles Bridge Physical Trust to Blockchain

MaGe Linux Operations

Oct 18, 2023 · Cloud Native

Why Docker Manifest Inspection Fails for Multi‑Arch Images and How to Fix It

The article explains why a Docker image that pulls successfully can return a "no such manifest" error, explores the impact of Buildx 0.10’s default SLSA provenance attestation on multi‑arch manifests, and provides a step‑by‑step solution to disable the attestation and correctly merge the images.

AttestationDockerGitHub Actions

0 likes · 13 min read

Why Docker Manifest Inspection Fails for Multi‑Arch Images and How to Fix It