OT-2026-000083698
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented after set-down
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-2026-000083698) never changes.
Identity and time
| Publication number | OT-2026-000083698 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-7b09-b2aa-499757ea894b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083698 |
| Status | PUBLIC |
Content hashes
| Canonical text | d61feee9d7efa05d21978ae8202f401c7e9899c553cfea9a787677940b4648aa |
|---|---|
| Markdown | fb6e0631d413e5ef6475fd963307ef9c430bfe5258bde8266b8df9ec0f4519e0 |
| Publication page | c54795977c32d54b8c02032e3a03d54c4769c522b4920fd2d65f328d86972647 |
| Manifest | ba7afa39c9fc078e2956c518beaa3d15e2b93cb1afc4d64beedbc81e708f3677 |
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 | uyzt7Q2Vv1AIuRf8mXHF3Q0OaxoCMSBdVciQoUEPEtLrAgc4P3JEGi7+4G27G2LFb0eeJO6tmrW1US25fclsDA== |
| 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
| 2026-09-17T09:57:19.583194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083698observed c54795977c32d54b8c02032e3a03d54c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:19.567700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083698/manifest.jsonobserved ba7afa39c9fc078e2956c518beaa3d15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:19.552355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083698/publication.mdobserved fb6e0631d413e5ef6475fd963307ef9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:19.536670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083698/publication.txtobserved d61feee9d7efa05d21978ae8202f401c...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. |
|---|