OT-2026-000086064
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, pump fed, sustained blow-off before set-down, on a tool changer
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-2026-000086064) never changes.
Identity and time
| Publication number | OT-2026-000086064 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-72bc-bd0f-3a828d3d4330 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086064 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b01b1f79a2392a6604e0540efee0c5601bd3d6f4b47a55b8491ccdea8dd467d |
|---|---|
| Markdown | 8c0443c5fa3fe1c4b73bf74a4c50cedc89bd0bc12c5d7a4c819f39eb26b10284 |
| Publication page | 5feac7d928a5230b19f763e915ab95f00eef1ac1877e4820c691bde02f9c926b |
| Manifest | 31a0e368cda448af1c6b04ab5843e29c614b1edc0d7fb963b2c85d997807f62d |
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 | y0KSU0q/gD88qZ4cLH7im9PySn0wQxprlZ3doqCEpL2gVMWetj9o0SuIuWUC5B73kgisBjZEw8tRRINQ2v1dDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:53:03.724467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086064observed 5feac7d928a5230b19f763e915ab95f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:03.703482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086064/manifest.jsonobserved 31a0e368cda448af1c6b04ab5843e29c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:03.687222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086064/publication.mdobserved 8c0443c5fa3fe1c4b73bf74a4c50cedc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:03.671215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086064/publication.txtobserved 6b01b1f79a2392a6604e0540efee0c56...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. |
|---|