OT-2026-000069032
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000069032) never changes.
Identity and time
| Publication number | OT-2026-000069032 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-7493-9099-46edf49a221b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069032 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00a6ec3cc412ddfc22cf71515efba072699323b900df1365d61eb88fba6328b3 |
|---|---|
| Markdown | b441e058d4d536542230802ab6cffe4ba6d4bf3afb6de608db287632bd1f6650 |
| Publication page | 9558a7f07f610a2c217de29e5dbba17d3c8adad6276e6c2f86de15cfa9761ed3 |
| Manifest | e7d0aa03540f6c9e612b30195c4c71744806ae740d95ec682fa5891fa272a38e |
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 | lUnWcZXo9JDwHuxgFwaKT0tkhlJS4ldukQaTFHe1I5GBcY/V3Q5Iv5Gc6Kzo1GQ89h/h4QlhMZoKaBPlEaxeCg== |
| 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
| 2026-09-17T10:28:53.286645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069032observed 9558a7f07f610a2c217de29e5dbba17d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:53.268382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069032/manifest.jsonobserved e7d0aa03540f6c9e612b30195c4c7174...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:53.249622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069032/publication.mdobserved b441e058d4d536542230802ab6cffe4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:53.232859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069032/publication.txtobserved 00a6ec3cc412ddfc22cf71515efba072...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. |
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