OT-2026-000014267
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000014267) never changes.
Identity and time
| Publication number | OT-2026-000014267 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7955-95d1-6110dbeb7055 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64a3327c268f866f417ba0b16e0510726943d461bb916abecf6ad40553759d77 |
|---|---|
| Markdown | d09bb7716c9b76c66bd63fb8369e7298c1234faeac56b04c0ce01130ea7d695b |
| Publication page | 68e5f7d7d04c4495aa8444f11a8cbef36bb510cc849b345e6b060ebc0112dfd3 |
| Manifest | e0a3df57b425ab562f07ac0ec6ae13b8620093a1c35a211de74c7fba8507a82c |
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 | S4/HjYwpDOczQUiZdVQIsDjhWL2JfBj9oW3FsIUsOFuypBuGDTSvtP0hq1LzRLKfBl44Kntd3K2rlzVl20GkDg== |
| 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
| 2026-09-17T12:07:28.599772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014267observed 68e5f7d7d04c4495aa8444f11a8cbef3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:28.580188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014267/manifest.jsonobserved e0a3df57b425ab562f07ac0ec6ae13b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:28.559399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014267/publication.mdobserved d09bb7716c9b76c66bd63fb8369e7298...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:28.539578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014267/publication.txtobserved 64a3327c268f866f417ba0b16e051072...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. |
|---|