OT-2026-000033795
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, 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-2026-000033795) never changes.
Identity and time
| Publication number | OT-2026-000033795 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-796f-82f7-c67b66f007e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033795 |
| Status | PUBLIC |
Content hashes
| Canonical text | 988b8deff3ecd55348755d0631dea4c1ae9d0c067f1bf9a00373d387248c50ee |
|---|---|
| Markdown | 021193854f5bf7756a82811bc94ee0d0ccc7bfc1f63e52a1d691736188a94539 |
| Publication page | bd3f7ee4ddefc7ae7d2e270243e0bca5858c3f78e1fed8d3dc7fd386e9c9551b |
| Manifest | fc770e53f2438c095edfe939956e877bf894477a9b4874add19db91e48dccc6e |
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 | eFnHGcBg7x1d09bvKCsPuwtm6ZQ+p1dxyP1QlfZjEdTkt/YXPXAUpqMxONa3QoyB1Z4fpqk6u9+roJsdLbmsCg== |
| 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
| 2026-09-17T11:31:50.233535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033795observed bd3f7ee4ddefc7ae7d2e270243e0bca5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:50.216109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033795/manifest.jsonobserved fc770e53f2438c095edfe939956e877b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:50.198744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033795/publication.mdobserved 021193854f5bf7756a82811bc94ee0d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:50.174781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033795/publication.txtobserved 988b8deff3ecd55348755d0631dea4c1...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. |
|---|