OT-2026-000077914
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000077914) never changes.
Identity and time
| Publication number | OT-2026-000077914 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed1-7e8d-b93b-aeff8d87505f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d0bc621aeba1676a4ac83d12b7d1648efb2868b5b219fc44f16d21fc42a34d8 |
|---|---|
| Markdown | a59fb06c5cb2f8916a754ec6afdf7c9583d0670a3ce2d5761d81115b4db47cff |
| Publication page | 37e345be2a95562a3f39ddbb3ae08b78ce313157d0edfb6e0aa056321a45a6fd |
| Manifest | 241422c523815ab0f22706d849787933187edbcef9dd19406a2ba681e044bf03 |
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 | Rlv1+N9IkocxQQLF/QlyNkCnNLrwkf9xC+R1ChascVKtopeuIGP1zj/zpxmkLXQUSI1+JGkHl1Os64lmYQtKAA== |
| 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
| 2026-09-17T10:06:58.957746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077914observed 37e345be2a95562a3f39ddbb3ae08b78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:58.926297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077914/manifest.jsonobserved 241422c523815ab0f22706d849787933...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:58.907643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077914/publication.mdobserved a59fb06c5cb2f8916a754ec6afdf7c95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:58.873095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077914/publication.txtobserved 8d0bc621aeba1676a4ac83d12b7d1648...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. |
|---|