OT-2026-000005386
Publication integrity record
Vacuum cup gripper, four zone face, two outlet manifold, ejector fed, contact triggered
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000005386) never changes.
Identity and time
| Publication number | OT-2026-000005386 · never reused |
|---|---|
| Internal UUID | 01a0a937-65a3-7106-877c-ca0dae7861ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:56:15.142550Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005386 |
| Status | PUBLIC |
Content hashes
| Canonical text | cefaaa373029775048c0ec266fff0cb13c560231658d95ef7460d779d29e5fff |
|---|---|
| Markdown | 226c9146b23f0681b014d8753d5c239b119c211faf46a900f65a6f9023337ab3 |
| Publication page | 053355f072416e851ffee6d9ff8f5ba527b8fb03d9e0cbbdeaf9cc4bf5228381 |
| Manifest | c97fe787971b5d6b7a56d7215e556f18a5d52c74241ea549e4a40693676f0016 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Ln3AfDSNteLEYIaXetUNtASGbGvk++PxFrSbjJ6PNc6bI8l40afrWloEjyW2btphH7V7Qc9jW/Sse4N47iuVDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:00:15.472500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005386observed 053355f072416e851ffee6d9ff8f5ba5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:00:15.457777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005386/manifest.jsonobserved c97fe787971b5d6b7a56d7215e556f18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:15.440743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005386/publication.mdobserved 226c9146b23f0681b014d8753d5c239b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:15.426850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005386/publication.txtobserved cefaaa373029775048c0ec266fff0cb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|