OT-2026-000069425
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000069425) never changes.
Identity and time
| Publication number | OT-2026-000069425 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52a-7fda-851e-7caa87e7eb24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069425 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97e5f1673458f33612f12c9d6c217eb8c5fa6e00ac7f1f50f1fcddb4b042d02a |
|---|---|
| Markdown | 009fbd561bd305585661b545cc08cc4c269da1621852807fe4a3a24dab4cd908 |
| Publication page | 4f43da796d8d2c85fd218ebbe686b50010ab26eafaaaad14f199599b38e9a068 |
| Manifest | e4be0efe84b801d4b9465061b238d66cb8560c7daa8d9ddfc6f753bb9375c110 |
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 | r2cK1wKeU0iv9ukWdK+tzN042qs/ANlHOpNGncWa1RITD5P108BkoAQft1GbdRxMB/j2SK7UTWfgZaZmCqFfCw== |
| 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
| 2026-09-17T10:30:21.914534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069425observed 4f43da796d8d2c85fd218ebbe686b500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:21.898060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069425/manifest.jsonobserved e4be0efe84b801d4b9465061b238d66c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:21.881251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069425/publication.mdobserved 009fbd561bd305585661b545cc08cc4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:21.862959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069425/publication.txtobserved 97e5f1673458f33612f12c9d6c217eb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.054071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069425observed 4f43da796d8d2c85fd218ebbe686b500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.035346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069425/manifest.jsonobserved e4be0efe84b801d4b9465061b238d66c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.016218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069425/publication.mdobserved 009fbd561bd305585661b545cc08cc4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.996080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069425/publication.txtobserved 97e5f1673458f33612f12c9d6c217eb8...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. |
|---|