OT-2026-000018366
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000018366) never changes.
Identity and time
| Publication number | OT-2026-000018366 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b489-746e-94e3-21e0b844c12b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018366 |
| Status | PUBLIC |
Content hashes
| Canonical text | fff6e668a4b5b766f642a455cd9c00b20e3e922cb39c6531cb255cb50499c9c8 |
|---|---|
| Markdown | 4dce139bb539a329469f33a5544ef791c82f927be5efc45a31051bb6645420ca |
| Publication page | f9c2aa45f159b1d1df5d557dd729065f2c7c6c515a69e53f4d85cee619cb6729 |
| Manifest | 5f9327753be239db9598fdf0a62aa6fbca3f74f044f6748f9486e0af81b5992c |
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 | UtKnXyRnn05dCQP26yB0aRqlgbtQpkf8U00tYUOo22Ra8KS9c3q01pfRCaopE/i2INxTojIvT0NBaYzWuyJsBg== |
| 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
| 2026-09-17T12:01:06.152440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018366observed f9c2aa45f159b1d1df5d557dd729065f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:06.135627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018366/manifest.jsonobserved 5f9327753be239db9598fdf0a62aa6fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:06.120071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018366/publication.mdobserved 4dce139bb539a329469f33a5544ef791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:06.103024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018366/publication.txtobserved fff6e668a4b5b766f642a455cd9c00b2...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. |
|---|