OT-2026-000092546
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, 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-2026-000092546) never changes.
Identity and time
| Publication number | OT-2026-000092546 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-7ec3-bd96-47f3c4b4779b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092546 |
| Status | PUBLIC |
Content hashes
| Canonical text | babbcf2af387bd79f7ee0e7c65b4eddcb9863ea845f2d6d7a9c6726768d16652 |
|---|---|
| Markdown | bd8063e9905d7089fd7310dd3f638e4855922262295556cf57ad3cf13019ca78 |
| Publication page | 78ee82537ae534d05e81bf3ca252927091872368691daec061481ad95ae6e32b |
| Manifest | 695d3007c1fdd967357f2f7c98cfc187b776387de734c90b027f03d5f805dbca |
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 | OH3A/Ulr0+lXz3DJopyk8wKri0AxcK6AOdTDIcKP9Cw/+TtKPegCyn1xaT69FRso7qeppSLnWgiqnor6cPwXCQ== |
| 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
| 2026-09-17T09:41:07.752934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092546observed 78ee82537ae534d05e81bf3ca2529270...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:07.735272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092546/manifest.jsonobserved 695d3007c1fdd967357f2f7c98cfc187...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:07.717964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092546/publication.mdobserved bd8063e9905d7089fd7310dd3f638e48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:07.661612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092546/publication.txtobserved babbcf2af387bd79f7ee0e7c65b4eddc...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. |
|---|