OT-2026-000080335
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, sustained blow-off before 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-2026-000080335) never changes.
Identity and time
| Publication number | OT-2026-000080335 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e77-7c7b-8890-2487e43ac884 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080335 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbab7aedf94e0e334d8e7cbe69cb12cd72067bc777cda30c13f625871a2a0c8f |
|---|---|
| Markdown | ee783b0d1e3c3a10b71723d26df121a1238ef05fca2d1dacd456bd7c8237e768 |
| Publication page | 9bfc70c6f7189e7cb1432d9ccaa6d7fa8811a63b43b1912017c619a4dd23b98e |
| Manifest | cf82d2f416462efff79ed15ae5badc766acadfaabab25cae1fe80e98db950703 |
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 | UMzSzfO/WL2qDPXl9b4dmeLMNw2e0CdKQq0gnKpIzCYhSIXDIOqBstWpsnWU4p3MOwyCMj45yOpz8Qynki5yAQ== |
| 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
| 2026-09-17T10:02:48.809145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080335observed 9bfc70c6f7189e7cb1432d9ccaa6d7fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:48.791406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080335/manifest.jsonobserved cf82d2f416462efff79ed15ae5badc76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:48.774167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080335/publication.mdobserved ee783b0d1e3c3a10b71723d26df121a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:48.758007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080335/publication.txtobserved cbab7aedf94e0e334d8e7cbe69cb12cd...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. |
|---|