OT-2026-000007292
Publication integrity record
Vacuum cup gripper, ejector fed, contact triggered, silicone cups, flat form
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-2026-000007292) never changes.
Identity and time
| Publication number | OT-2026-000007292 · never reused |
|---|---|
| Internal UUID | 01a0a979-8e7b-796d-a4e8-c18d92b6ede5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:08:30.974365Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007292 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7902dd494a05f1ca737c13ecee0ebb3f82655cc78be7299d8856d6adfe90306 |
|---|---|
| Markdown | f171c4d2d8c421a089f2029da4332e9babaa165967c3df636f7d9eea16d95e6f |
| Publication page | bbbb0ce5170828b281e4876df2b21a9fdd8c3d777c424c5b772821a8a9f3e4d0 |
| Manifest | 26415b789d160b00414c49b8054bd67341c09519288388d0f94f48b6e7bf3fe6 |
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 | q+1JFAOGJUBv+NEjo3ZAPk+huMbcpPPvuU7J+DmO32UsSVLRUBKY8Q5U0DMJhFDn4K12GJ+MRAFSXAAPLDiHBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:10:07.153510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007292observed bbbb0ce5170828b281e4876df2b21a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:07.140069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007292/manifest.jsonobserved 26415b789d160b00414c49b8054bd673...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:06.998476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007292/publication.mdobserved f171c4d2d8c421a089f2029da4332e9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:06.985516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007292/publication.txtobserved e7902dd494a05f1ca737c13ecee0ebb3...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. |
|---|