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- Integrate via MLflow, Langfuse, or API
- Start verifying immediately
Technology
Verification infrastructure for AI systems.
An independent, cryptographic system of record for AI that verifies any data, model, or decision across systems and time.
Built for lineage, audit, and independent verification.
Provable · Persistent · Independent
01 — What ar.io does
ar.io brings provenance and verifiability to your systems.
Pillar 01
Provenance
Every critical event is signed and linked to its origin, creating a defensible chain back to where it began.
- Signed at source
- Linked to predecessors
- Walkable chain of custody
Pillar 02
Verifiability
Every record is anchored permanently and continuously re-checked, so it remains provable independent of the system that produced it.
- Anchored permanently
- Re-validated over time
- Tamper-evident across systems
A persistent, independent record of where AI artifacts came from and whether they’ve changed.
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Read docs02 — Core principle
We verify without access to your data.
ar.io records cryptographic fingerprints, not underlying data.
This means- Your data never leaves your systems
- No third-party access risk
- No exposure to model training pipelines
Only proof travels. Control stays with you.
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Read docs03 — How it works
Five steps. Capture to verify.
Step 01
Capture
Artifacts are hashed and tagged with origin metadata.
Step 02
Sign
Each record is cryptographically bound to its producer.
Step 03
Anchor
Records are written to permanent, content-addressed storage.
Step 04
Link
Records point to their predecessors, forming lineage.
Step 05
Verify
Anyone can re-hash, re-check, walk the chain, detect divergence.
04 — System architecture
A verification layer beneath your systems.
Inputs from developers, platforms, and enterprises are recorded and verified cryptographically, independent of where they were produced.
How it works
Provenance + Verifiability
Ar.io captures critical events at the source, signs and links them to their origin, and anchors them as records that can be re-validated independently across systems and time.
Proof is returned as:
- JSON (developers)
- Dashboards (enterprise)
- Signed evidence (audit/legal)
Input
Developers, Enterprise, Platforms
Pillar 01
Provenance
Every critical event signed and linked to its origin.
- Signed at source
- Linked to predecessors
- Walkable chain of custody
Pillar 02
Verifiability
Every record anchored permanently and continuously re-checked.
- Anchored permanently
- Re-validated over time
- Tamper-evident across systems
Output
JSON proofs, verification dashboards, signed evidence
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Read docs05 — Where it fits
ar.io does not replace your infrastructure. It makes it traceable and provable.
Your stack
Existing infrastructure
- Cloud platforms
- AI tooling
- Data pipelines
- Model registries
Alongside
ar.io
- Attestation engine
- Proof layer
- Audit & lineage
Turning the systems you already run into systems whose history can be defended.
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Read docs06 — Deployment optionsTier 01 Tier 02 Tier 03
Three ways to run ar.io.
Managed
- Fully managed verification infrastructure
- Enterprise SLAs and support
Dedicated
- Private deployment
- Full control over compliance and environment
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Read docs07 — Performance & reality
Built for production. Today.
01
Near-instant record availability
02
High-throughput anchoring
03
Global, redundant retrieval through a decentralized gateway network
04
Designed for continuous verification at scale