OT-2026-000065094
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented after 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-2026-000065094) never changes.
Identity and time
| Publication number | OT-2026-000065094 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7228-abf6-afd0fc163c61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3487204adbd23ea65990eab20b731315efc266149be9329ef1f7d512c478bb5b |
|---|---|
| Markdown | d65449f24c80287e667d820e6ece73a1c74d36676d4bdc245ff86ac9dded5e6f |
| Publication page | 3201dea217506688064bdaf8433f2ffa37425c67157935b0b38a43f59e6f4bbe |
| Manifest | 398a5cb6fa2d957d0e04120165c313f91cb4ed00d8fc862bee8ef22cbe9b9ae6 |
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 | HCdokmy0A/Vn2wzy7Z4d2H6m8GCnAtw7T7jvt3qW306Mw4sbCx1TJTcusidNuwVAkGYRbxx8fE6UdGj8vE4OCQ== |
| 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
| 2026-09-17T10:34:24.063652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065094observed 3201dea217506688064bdaf8433f2ffa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:24.044545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065094/manifest.jsonobserved 398a5cb6fa2d957d0e04120165c313f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:24.023799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065094/publication.mdobserved d65449f24c80287e667d820e6ece73a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:24.004559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065094/publication.txtobserved 3487204adbd23ea65990eab20b731315...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. |
|---|