OT-2026-000016699
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000016699) never changes.
Identity and time
| Publication number | OT-2026-000016699 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7f2e-b9bd-63f2c8fc82ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016699 |
| Status | PUBLIC |
Content hashes
| Canonical text | 664b658ed917a594d9940ecb3cbe3fcfd9031f027e61c4ac40c64e6d54f4254b |
|---|---|
| Markdown | b0fabab0ebe5b10c168b50cfc61ef15246f541e8e7f23ffeb940a6ac4c2525b6 |
| Publication page | dbbfea0b07b703d3e1fab419d54663535c59d75facdd6d1d28f125eea1f5c013 |
| Manifest | ac4432f8105cbcb7d3896402b4a86631347d04b35f691363d0a45e5f9351cbc4 |
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 | vitYNXqfD4mnXBj0jd0fx4wp4yPx12u0rYKnoT5ZzlgsGfgT3+9ZhVXM/CgIkF9Ld/4QmiwbOUaEEC6+Ijd0CA== |
| 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
| 2026-09-17T12:02:55.356719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016699observed dbbfea0b07b703d3e1fab419d5466353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:55.340472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016699/manifest.jsonobserved ac4432f8105cbcb7d3896402b4a86631...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:55.322006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016699/publication.mdobserved b0fabab0ebe5b10c168b50cfc61ef152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:55.304866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016699/publication.txtobserved 664b658ed917a594d9940ecb3cbe3fcf...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. |
|---|