OT-2026-000084333
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, sustained 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-2026-000084333) never changes.
Identity and time
| Publication number | OT-2026-000084333 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-758a-8d05-fd941546f9ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084333 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4852f17f0d1a178a4ec4ed87dbb17a3158d77cc92a5fa34358d51a2cf55ca33 |
|---|---|
| Markdown | debb4160d000fb3987ca2c5109d2caa8b9901aeec684ef2cc676d713ce3a7149 |
| Publication page | 3d0c265d9b854acbd4cf7bcd6e78b0f8253a7b7e4943e0b013cdf6b17be05be1 |
| Manifest | ea5aaee4617abd9007fd74c4afcfcc841ad1a2d233061c837fd2998d6906e2fc |
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 | LVybEkIW8v2F0wTm4rS7ZxiQdaDrDVY+j9r4qwakqYPTckKm/BSY+AzWCjLk913yZ8zZh1Z1Me39FlxIYzarBg== |
| 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
| 2026-09-17T09:56:15.646135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084333observed 3d0c265d9b854acbd4cf7bcd6e78b0f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:15.627936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084333/manifest.jsonobserved ea5aaee4617abd9007fd74c4afcfcc84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:15.612351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084333/publication.mdobserved debb4160d000fb3987ca2c5109d2caa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:15.594084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084333/publication.txtobserved a4852f17f0d1a178a4ec4ed87dbb17a3...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. |
|---|