OT-2026-000006596
Publication integrity record
Vacuum cup gripper, ejector fed, pressure verified, contact triggered, sustained blow off 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-2026-000006596) never changes.
Identity and time
| Publication number | OT-2026-000006596 · never reused |
|---|---|
| Internal UUID | 01a0a960-c958-75be-bc83-0a947ad983ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:41:27.643347Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f5e1e9e27702513047b6c6c258d3d8243f6e82f7a81107a7124804bbb83e589 |
|---|---|
| Markdown | 8bc55308c659d057ad215a3a3f958af3320b3ee54a0319fc9926472ef6cf8000 |
| Publication page | a66659425f537e6bb442d2e2a48aee8aa45b49c5ffdfc1e15260e075702b449a |
| Manifest | 89d8d057aa0f40fe61ca4f8c11fdd3485d589bf0eb5dbb37a199359a1d5f5315 |
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 | qV/W8C8aikZx6SHAiKalkEb5Li7fcUt/1YHwrK7xp3QOnvdaNsiqx+uStEO+6tnQ6rLuiYShG/3AM+SvnYC3AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:27.136016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006596observed a66659425f537e6bb442d2e2a48aee8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:26.994377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006596/manifest.jsonobserved 89d8d057aa0f40fe61ca4f8c11fdd348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:26.981921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006596/publication.mdobserved 8bc55308c659d057ad215a3a3f958af3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:26.969415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006596/publication.txtobserved 5f5e1e9e27702513047b6c6c258d3d82...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. |
|---|