OT-2026-000085259
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, sustained blow-off before set-down, on a tool changer
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-2026-000085259) never changes.
Identity and time
| Publication number | OT-2026-000085259 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-7fed-a770-d1c6bc42d8da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085259 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef0f42f3154eaa79031520e3633c4e9c1a4dd709e709f8c8500063646cca30b2 |
|---|---|
| Markdown | 7e40d82c4ba6f83dac61df6ccbac80f8e6a0fbe25105307d16adefb2808b2006 |
| Publication page | 6714dd6279e3bc9e9bf0931104acf5d55a2aba098c37294ebb741cfa0eca7066 |
| Manifest | 96bd293c352e0eb6ef9b4bd787607681e192c975fe01a658e53225ce01438c8a |
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 | lklg3aFG0GRO6noVtbSBZlwnoipwwSgwdHIm7yslJ7AoTcPnAjUq3TTApqXIsoZNvTmF4wmv6dyXhYVWPTLcDw== |
| 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
| 2026-09-17T09:53:57.877564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085259observed 6714dd6279e3bc9e9bf0931104acf5d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:57.861135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085259/manifest.jsonobserved 96bd293c352e0eb6ef9b4bd787607681...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:57.844688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085259/publication.mdobserved 7e40d82c4ba6f83dac61df6ccbac80f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:57.827319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085259/publication.txtobserved ef0f42f3154eaa79031520e3633c4e9c...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. |
|---|