OT-2026-000085074
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two 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-2026-000085074) never changes.
Identity and time
| Publication number | OT-2026-000085074 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-73c2-b710-3e5636af165b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085074 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5484dcb50fbfdc12c82683a2b6d01c56243957a9aba783915b7acf6357df0e94 |
|---|---|
| Markdown | 8946a9427d29eec80f9a1260442e826d0050d28e88a5dbf4e1fdebb00d148d77 |
| Publication page | 2267eca117822745f943e57f820c98106c1f955bba7d7c12c2deed42eb3a59eb |
| Manifest | 0a621bd1a37daed3013719add0931590590c85e6dc898cfda18975d4230aa718 |
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 | l/gzP9TUpEmPL9NHb9ULINvFXXQfAchm0sRh92Fxdk74ZB0eilZYxhIBYkaf26979dp6tZn7CAfMqH8Zzy/ECw== |
| 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
| 2026-09-17T09:55:07.974966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085074observed 2267eca117822745f943e57f820c9810...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:07.948948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085074/manifest.jsonobserved 0a621bd1a37daed3013719add0931590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:07.923244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085074/publication.mdobserved 8946a9427d29eec80f9a1260442e826d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:07.826413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085074/publication.txtobserved 5484dcb50fbfdc12c82683a2b6d01c56...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. |
|---|