OT-2026-000059161
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000059161) never changes.
Identity and time
| Publication number | OT-2026-000059161 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-7d83-9d3c-e97d5434c646 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059161 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e4c88c3959ab5d39c3cc24b13a938c1b2d31af6c8176a59ce939a55124bf3dc |
|---|---|
| Markdown | 145d7f4847bdd3bc1b43c554bfd4edb1e503aac2f0b278b4ab0ff185563280d6 |
| Publication page | 3ab3a184a514826b42cd9e8d6bb70031fff2aa792a2dfa5d40cde6b5fb6d3388 |
| Manifest | 25e96d8ae7951caae32c7d225d792db6a01c625140c1b2daf4e02f21c35882b0 |
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 | pHvq3xikKRsZv8Xojew3H3kgTQNQRAvM1of1lRgFDnF3udJEkTBiBxOH114+w6ke7IvLgHwZhpt7tKuFWUfrDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:06.980391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059161observed 3ab3a184a514826b42cd9e8d6bb70031...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:06.963634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059161/manifest.jsonobserved 25e96d8ae7951caae32c7d225d792db6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:06.945412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059161/publication.mdobserved 145d7f4847bdd3bc1b43c554bfd4edb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:06.926665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059161/publication.txtobserved 9e4c88c3959ab5d39c3cc24b13a938c1...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. |
|---|