OT-2026-000102414
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000102414) never changes.
Identity and time
| Publication number | OT-2026-000102414 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7afc-85a6-779e29294958 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102414 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80adff2fbe026b3cd055890644ac368424c5f2c6715f5e231aa39d8bfd5f1f4a |
|---|---|
| Markdown | 81fb35e2ac1dcdbdc42d8046e4e42be5e6f00a3a856d059da603ee0003ca6801 |
| Publication page | f920f5563bd540f17667dfab2e98330354952410545db93acb9c141031d6ba42 |
| Manifest | 084aa60a189c8ad84ed9cae567e9403c0647ccd97d958757373e529d2b5568fb |
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 | yuN6TZJnZszR3c5Kfkk3nQZA8f+L2W+WuKNxfNae1G/5fJVFEfOj0pOumcjCvPOGH0X1U6CZw/IjlD5c1P/BDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:45.347994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102414observed f920f5563bd540f17667dfab2e983303...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:45.329873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102414/manifest.jsonobserved 084aa60a189c8ad84ed9cae567e9403c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:45.311404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102414/publication.mdobserved 81fb35e2ac1dcdbdc42d8046e4e42be5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:45.291829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102414/publication.txtobserved 80adff2fbe026b3cd055890644ac3684...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. |
|---|