OT-2026-000094524
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000094524) never changes.
Identity and time
| Publication number | OT-2026-000094524 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7337-aae4-fec975c0b42a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094524 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf874c9903b0401b8c5820752abce65a6bf3ceb9f0b9c146bcf6053412800249 |
|---|---|
| Markdown | cbbc7918acb9faeb12b51bb2f276f1d397f0f61cb4bcfecec0cde147053292f6 |
| Publication page | a9f7436ceae4e9780aefc4aa9d7e0e7cd67beedec56889e6cda5ba9056c681f9 |
| Manifest | 36bde88a18cc18f642d8adfc57a2e6d1c5eafe05d780e08bfa37c93855edb373 |
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 | JZKRDFdiDUKKNdnD5R07+tg5RjV5HkoZvZAft5KDwbq2jTqIuYKlC2gI+8bzFpCuCkwxXswZA+HoEd4X/GNfDA== |
| 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
| 2026-09-17T09:37:57.815275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094524observed a9f7436ceae4e9780aefc4aa9d7e0e7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:57.796778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094524/manifest.jsonobserved 36bde88a18cc18f642d8adfc57a2e6d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:57.778252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094524/publication.mdobserved cbbc7918acb9faeb12b51bb2f276f1d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:57.758397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094524/publication.txtobserved cf874c9903b0401b8c5820752abce65a...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. |
|---|