OT-2026-000011065
Publication integrity record
Single cup vacuum gripper, pump fed, 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-2026-000011065) never changes.
Identity and time
| Publication number | OT-2026-000011065 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7dc9-8f60-94145f35dd22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011065 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19e5aa4e15b5046f35249de025690e575eea6513169e16802778ca3c8baadd0b |
|---|---|
| Markdown | ffe01aa27f3da738bc46131bd4c35ab5cfb0c8fc2235f3ec730201b6f6341d65 |
| Publication page | 7eaf83cef096ecaf9b25734fed41205117e35a068198daa58473abffb6b224d2 |
| Manifest | 43de77c00eabb676cb6ee3c5db78a0acfacc2f0cdc53955930965fa2fd8532a0 |
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 | tqy8QM0nakonw8QY/YJeZzwN9+H1ZozC0MPKMDNvMEXhwilqIMJP5Ng6I2sUxjSJJQw0IOO0IgWOvRh5haFBBA== |
| 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
| 2026-09-17T12:13:54.011821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011065observed 7eaf83cef096ecaf9b25734fed412051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:53.991745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011065/manifest.jsonobserved 43de77c00eabb676cb6ee3c5db78a0ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:53.970720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011065/publication.mdobserved ffe01aa27f3da738bc46131bd4c35ab5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:53.950304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011065/publication.txtobserved 19e5aa4e15b5046f35249de025690e57...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. |
|---|