OT-2026-000095041
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, pressure sensor per zone, 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-2026-000095041) never changes.
Identity and time
| Publication number | OT-2026-000095041 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7753-ab9f-8a05e9af610b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095041 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb5717f31a2721a9f9d3c76421a25157ac5dc7b17d69c36b391145a9b8fb23e7 |
|---|---|
| Markdown | 2d9cc37d4dbc4c8caf95950f63e3a47aa3b236f5e42eb165b7ddefebed678ce8 |
| Publication page | 51584ba27bc43f302df5ca18d975596e939f1088b965add0d3792880ec3b9d6b |
| Manifest | d1e8b40f11cc277f1f7bc0952b227afd4120a08178e399247589c59814df67cb |
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 | uUt2EjEcMJe/T8ZE+KlMBZ6KQdGpkv2SJb9G9Gx6szvToZ6PSvFf8aANYuVOfOpFcPLxb5/KtYASMHz/o9FJAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:36.277356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095041observed 51584ba27bc43f302df5ca18d975596e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:36.260877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095041/manifest.jsonobserved d1e8b40f11cc277f1f7bc0952b227afd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:36.244891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095041/publication.mdobserved 2d9cc37d4dbc4c8caf95950f63e3a47a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:36.228337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095041/publication.txtobserved cb5717f31a2721a9f9d3c76421a25157...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. |
|---|