OT-2026-000017666
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000017666) never changes.
Identity and time
| Publication number | OT-2026-000017666 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-749d-9bee-a455ffd7dfcf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017666 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddbc0a93a776fbb6e6c93f2fa3e761d64b6c8fe937534ad5a6d978ed9d28c22c |
|---|---|
| Markdown | b8960fdfc09b0b3ecce4e10a6edc11e87c2ce30ff0de97e918e91fe28734ced4 |
| Publication page | 0020dd163872e3691749afc36b534343602cd99428c9cd4c3387d548ea5706e2 |
| Manifest | 35df05e11ee98c1fbefbe8f54dcfdb2d36849e484e82fe681b4770b72a8f7ede |
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 | meJDZXFSwrv0mjVNSg+dv/FbGJoQwF0hze+jwaylhFhz7kFoXQeGRM+oe8l4xlF+bptshpzxVvYbtxhQsGS9CA== |
| 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
| 2026-09-17T12:01:36.138019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017666observed 0020dd163872e3691749afc36b534343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:36.119741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017666/manifest.jsonobserved 35df05e11ee98c1fbefbe8f54dcfdb2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:36.100320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017666/publication.mdobserved b8960fdfc09b0b3ecce4e10a6edc11e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:36.082208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017666/publication.txtobserved ddbc0a93a776fbb6e6c93f2fa3e761d6...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. |
|---|