OT-2026-000084628
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, 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-2026-000084628) never changes.
Identity and time
| Publication number | OT-2026-000084628 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-7072-bb83-21292f053ae9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084628 |
| Status | PUBLIC |
Content hashes
| Canonical text | a428c7ade20249157685c4c50e4ca57db8eaa736443bac9b2ee7ab2703a74569 |
|---|---|
| Markdown | 9ed80a654a3fb60ff51df212013bcc0140bf7b094d76fd95200306a6a1c2aca5 |
| Publication page | 46621990a51255a80529d33c9d60b8fb2511d2fb715e58fe700088316f4e93c9 |
| Manifest | 55f41c628c43abfbeb8c6aaca7d83163952b2d2e3bd6c71ce92d2dc508a7e9bc |
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 | Qq/0TANc3nd+2ADJUsq2Ch0jP4JUKW8UdwOveWIMJUrHD9vqWieRC7OtIj47axnbTIxoNADPDtgPVIcXuFJgDw== |
| 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
| 2026-09-17T09:55:32.568385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084628observed 46621990a51255a80529d33c9d60b8fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:32.550353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084628/manifest.jsonobserved 55f41c628c43abfbeb8c6aaca7d83163...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:32.531582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084628/publication.mdobserved 9ed80a654a3fb60ff51df212013bcc01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:32.513933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084628/publication.txtobserved a428c7ade20249157685c4c50e4ca57d...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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