OT-2026-000005799
Publication integrity record
Bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, contact triggered
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-2026-000005799) never changes.
Identity and time
| Publication number | OT-2026-000005799 · never reused |
|---|---|
| Internal UUID | 01a0a945-4278-7611-8453-4c5f2ff97c22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:11:23.643190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005799 |
| Status | PUBLIC |
Content hashes
| Canonical text | 998e23bfede92b5e7e93fbf1dcee031bb346bd581d251302742d9b2eca77cbdf |
|---|---|
| Markdown | 98f0c8c14fc00b492d3847064d340f10482471a501803cfc119d73ad6f968460 |
| Publication page | 02ca75ceb386228faf51e902a80f151dc3dec4065bacceb6b136978b7f4f10bd |
| Manifest | 749dfab86d566aaf5f2fc89aa5c03d233ae5355aacb7ee1227a0634d3329225b |
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 | Yt5DowtvX842xnk+cbbQO3rSWbyyq/qJZ0PoVfq/39fDQYoGmvsJItaVGgNY7EcMQB4HipgoT8B7gYsEKx7aDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:31.665776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005799observed 02ca75ceb386228faf51e902a80f151d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:31.652578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005799/manifest.jsonobserved 749dfab86d566aaf5f2fc89aa5c03d23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:31.638938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005799/publication.mdobserved 98f0c8c14fc00b492d3847064d340f10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:31.624592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005799/publication.txtobserved 998e23bfede92b5e7e93fbf1dcee031b...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. |
|---|