OT-2026-000014286
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000014286) never changes.
Identity and time
| Publication number | OT-2026-000014286 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-707c-a228-008c32f635ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014286 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22b64ab100e35609134dd831f5b52f25a745cc1c87ca33fc15992109b5450de2 |
|---|---|
| Markdown | 152dc8fee611166b06e49e30cc65bcd1734426c101364b8fd9eb653dc62150cc |
| Publication page | abcf6e0338e416ead9559d213c4d9907875f3d0e9f963337bb20d3338855fee0 |
| Manifest | 86fffd518a2b82e44db04e8adfe148b8a4992ebd820f467d67d579b9a5b48ade |
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 | zv7B/3HGuBMbycR2C+7LQPeJdOscRqqkd8ZCjy4bFseP/4W2qOmn8tsoqOuNJtMwkUa9AZKEChhIj5V160+DCg== |
| 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
| 2026-09-17T12:07:30.203677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014286observed abcf6e0338e416ead9559d213c4d9907...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:30.185541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014286/manifest.jsonobserved 86fffd518a2b82e44db04e8adfe148b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:30.166103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014286/publication.mdobserved 152dc8fee611166b06e49e30cc65bcd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:30.147753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014286/publication.txtobserved 22b64ab100e35609134dd831f5b52f25...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. |
|---|