OT-2026-000016735
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two 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-2026-000016735) never changes.
Identity and time
| Publication number | OT-2026-000016735 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-774b-8bb2-e6fd79a1539e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c81509d096fed5aa5dd5d7c2a822517fff52c017f272f30b35d9612dab55267 |
|---|---|
| Markdown | e5881c06766b83381286073763991e74de6a6e708b6db709bd1a090a8bdf2a44 |
| Publication page | ccf6b60c96bce20112b6cb7848b60fefacf26f58fa77e74087d6267fa7fbaa54 |
| Manifest | f8ad9915698dffc8d3fbe47f0160ffa053edf3b693b1783dd09cff2f4cda058b |
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 | CtaY3psJIkKYGfGUzlZOOARwcASYnWAfaOx7XCq6/g1rCv4lBlrXLdxOYFYpEmWPpjzFxvR1POjM0V8UO5nyBg== |
| 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
| 2026-09-17T12:02:57.989729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016735observed ccf6b60c96bce20112b6cb7848b60fef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:57.972842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016735/manifest.jsonobserved f8ad9915698dffc8d3fbe47f0160ffa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:57.957203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016735/publication.mdobserved e5881c06766b83381286073763991e74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:57.939898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016735/publication.txtobserved 2c81509d096fed5aa5dd5d7c2a822517...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. |
|---|