OT-2026-000094478
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000094478) never changes.
Identity and time
| Publication number | OT-2026-000094478 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-7664-a4a6-648a034cb0fb · 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-2026-000094478 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fafa626c1c62f9c79d4fb735ef8b7b6d37a8bac39d446458aa6396e4e2cc9b9 |
|---|---|
| Markdown | eadb6ed13e3ce5abfb2505b8e1f6f3facc6703478dc05a94cdc5da6a9346baa6 |
| Publication page | d1641c538b2d68337cda1d018a141b2fca60d80b0791756a7435387eff780a3f |
| Manifest | 7476f710fe418e2f0ea2ab923e99409c68c6b1bde72f2b58f8deeeb2603b1806 |
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 | jO+NErEPuYur9Q0EqHmKtaVWDt0LOMv/pTtGRpkckm5FTkPi/7a19e/fRZwav96zVGfOjY7+QWw7B9pYeHkuDQ== |
| 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
| 2026-09-17T09:37:54.167143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094478observed d1641c538b2d68337cda1d018a141b2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:54.150455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094478/manifest.jsonobserved 7476f710fe418e2f0ea2ab923e99409c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:54.135454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094478/publication.mdobserved eadb6ed13e3ce5abfb2505b8e1f6f3fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:54.116335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094478/publication.txtobserved 3fafa626c1c62f9c79d4fb735ef8b7b6...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. |
|---|