OT-2026-000064157
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000064157) never changes.
Identity and time
| Publication number | OT-2026-000064157 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-7cc3-9603-bf489d26e12e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064157 |
| Status | PUBLIC |
Content hashes
| Canonical text | e01f000c89e776c6209988880bc9fed027f57952141d7983cb222d0a24eb71c9 |
|---|---|
| Markdown | 92d80eac0df4107f38da0d30a6d1a4ccdf507a58a4d5d1e40b1e85e95fd57658 |
| Publication page | 8f9ef7afe1fd77cc5b45edd091c2f8cb71d4ccd40d2ee0b08867d7f7ee0d2812 |
| Manifest | 82c8d9ff20d8a3918c1425ac6ff990b40c7d7b2c79f2c5cf3e72a8fe0ea37265 |
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 | nhcewvwfwjG8OofBc5ZP3/qoCK21LEZc6OO9i2iBsmDBsT8ii3ufnfGFSUgZMF9qIHtfc94tr24Cnhb1Gp+UAQ== |
| 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
| 2026-09-17T10:36:09.958134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064157observed 8f9ef7afe1fd77cc5b45edd091c2f8cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:09.937739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064157/manifest.jsonobserved 82c8d9ff20d8a3918c1425ac6ff990b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:09.918909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064157/publication.mdobserved 92d80eac0df4107f38da0d30a6d1a4cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:09.898666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064157/publication.txtobserved e01f000c89e776c6209988880bc9fed0...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. |
|---|