OT-2026-000069520
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000069520) never changes.
Identity and time
| Publication number | OT-2026-000069520 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52b-7bff-a25d-019f0dd69f99 · 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-2026-000069520 |
| Status | PUBLIC |
Content hashes
| Canonical text | a393b0945046c135ff8ec15bba5bf6552587e8040ac1d1b4e4fd2d808e65b18d |
|---|---|
| Markdown | 030550a8b9abd20ceae23895dbfd77484a5f5d20cbcea9da81fadfe3eb1be032 |
| Publication page | 82798f59dfc3afba6e94a392618165ba1348671e79ee1987c7bcb18a78f0d541 |
| Manifest | 84929fb6d48523f96a5bbfe9d9efd426158f4ad4ef73354e32c7208c3674f1e6 |
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 | ulibfC2LUQGiJsQzFyTbb0wAAYEkFb+Xfib6e/a/KR/A2SJBuuAEc9j+CnJjfQBCAXAXcXAke47PChNWPJ0qBA== |
| 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
| 2026-09-17T10:30:36.719936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069520observed 82798f59dfc3afba6e94a392618165ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:36.702013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069520/manifest.jsonobserved 84929fb6d48523f96a5bbfe9d9efd426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.683934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069520/publication.mdobserved 030550a8b9abd20ceae23895dbfd7748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.667299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069520/publication.txtobserved a393b0945046c135ff8ec15bba5bf655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:09.814592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069520observed 82798f59dfc3afba6e94a392618165ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:09.796589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069520/manifest.jsonobserved 84929fb6d48523f96a5bbfe9d9efd426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:09.776388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069520/publication.mdobserved 030550a8b9abd20ceae23895dbfd7748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:09.756769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069520/publication.txtobserved a393b0945046c135ff8ec15bba5bf655...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. |
|---|