OT-2026-000083262
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000083262) never changes.
Identity and time
| Publication number | OT-2026-000083262 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-7215-a0ad-840074634d27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083262 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37e750411806ed486da6dfbb1b8677d72d3c8abff8637668a95fb4bf876cae13 |
|---|---|
| Markdown | 95a083aac2b0b976abf9b4869c8fa1366960e7a738e8cd01bb2c27a28604aaee |
| Publication page | 82da7dcfcc6f3ada636fc962e978dbd7b460add19e28ecf6b12a623bcfed3d6a |
| Manifest | f1795c9504f5d3475f2076d2bd0bcb7d8cdb1d413f3d89c35c423b629beea6ac |
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 | 6j93b252MXcsssxGhMv0d6K+vMqpYiIaCnCIGpsmOCIXGmKf5N8BYCQG9eXsNY1t/qgjQnurz5YQpbznvleKCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:01:20.335319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083262observed 82da7dcfcc6f3ada636fc962e978dbd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:20.315759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083262/manifest.jsonobserved f1795c9504f5d3475f2076d2bd0bcb7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:20.167333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083262/publication.mdobserved 95a083aac2b0b976abf9b4869c8fa136...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:20.140134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083262/publication.txtobserved 37e750411806ed486da6dfbb1b8677d7...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. |
|---|