OT-2026-000014087
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, pulsed 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-2026-000014087) never changes.
Identity and time
| Publication number | OT-2026-000014087 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7436-ab9b-2c50daa0ffc3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014087 |
| Status | PUBLIC |
Content hashes
| Canonical text | eee05bb7d2f61ad948116c03447667182de66edfcdd266987c6910caf53e8bf0 |
|---|---|
| Markdown | 34b77c77fb3797998895014086dc57c593208e4b6021247cf6c38c9a85f61221 |
| Publication page | 59ba510013dd26fa0a7a3e3a5421cbbd5d59ec16da991a819e4dd23c333578ec |
| Manifest | 18e7eae4c4b302ce42ba34a49ff2b490dcf06a6ecffe564759474cd66ffb314e |
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 | aMVT1EiGgGIfGbkFjWbmvYvQOesxduPdWBV7Mt4BfmuKZNhLJk6nNenCItvFDDl1lyQakvHdMaYGjEhR9JKXBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:09:20.401670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014087observed 59ba510013dd26fa0a7a3e3a5421cbbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:20.381993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014087/manifest.jsonobserved 18e7eae4c4b302ce42ba34a49ff2b490...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:20.361476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014087/publication.mdobserved 34b77c77fb3797998895014086dc57c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:20.342968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014087/publication.txtobserved eee05bb7d2f61ad948116c0344766718...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. |
|---|