OT-2026-000085760
Publication integrity record
Three cup vacuum gripper, three zone face, pump fed, 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-2026-000085760) never changes.
Identity and time
| Publication number | OT-2026-000085760 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e828-7d25-86cd-c33a687e626b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085760 |
| Status | PUBLIC |
Content hashes
| Canonical text | a14ac972178ec8d805659d2f80e96454271964e6ebf4e4b73832cd5c39f270fd |
|---|---|
| Markdown | 6d2af4f1345fbc2c155a9fd4b987d8562081f40391cfd0613565630a1e15c030 |
| Publication page | d0fd650e9df9ac30dab96c1f9941507ed46b3a4bc6f45e85f3dec2731d5c8ca8 |
| Manifest | bf0cb8c7b170b0c65517b41d130df3f7a636aea593ff6983bfcdedc311ff52ef |
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 | 04SWqjs/7ffR2BEhCqkX8vkJiElagbSC6ZWGCEcuFR+bfnXfF81lza423XfOLFbFh82AkqMm4cYwNZNkDOQmAQ== |
| 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
| 2026-09-17T09:52:39.006473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085760observed d0fd650e9df9ac30dab96c1f9941507e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:38.989001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085760/manifest.jsonobserved bf0cb8c7b170b0c65517b41d130df3f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:38.973739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085760/publication.mdobserved 6d2af4f1345fbc2c155a9fd4b987d856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:38.956295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085760/publication.txtobserved a14ac972178ec8d805659d2f80e96454...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. |
|---|