OT-2026-000084843
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three 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-2026-000084843) never changes.
Identity and time
| Publication number | OT-2026-000084843 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7362-a69e-8414c277de4b · 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-2026-000084843 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd309891fcdbf16b06e38d2b77a042c22d006a021f3ca14395f90c2866b7b284 |
|---|---|
| Markdown | f4d7fc84b5d55e451cd7fb22b62232615f6ee19d22e6497cad82769733bdb4b9 |
| Publication page | fd182306ba2185d9fdfce748113dea5562f665aa72735e2e55951ae9a197c04e |
| Manifest | 7641cb6001c59e0f2699adde40934312db05df0a2e927a964349da4c3261800e |
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 | DmtBUjpWhKsY65yX0YTvE1YwawhkRo2Wb7ApnzquIqHvbgncxY/EQCuZahiOTIn1lMRtf7dmBooo20y0HDnjAQ== |
| 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
| 2026-09-17T09:54:47.839372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084843observed fd182306ba2185d9fdfce748113dea55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:47.822689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084843/manifest.jsonobserved 7641cb6001c59e0f2699adde40934312...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:47.805628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084843/publication.mdobserved f4d7fc84b5d55e451cd7fb22b6223261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:47.788808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084843/publication.txtobserved dd309891fcdbf16b06e38d2b77a042c2...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. |
|---|