OT-2026-000006164
Publication integrity record
Bellows cup vacuum gripper, four outlet manifold, two stage ejector, contact triggered, plastic cups
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-2026-000006164) never changes.
Identity and time
| Publication number | OT-2026-000006164 · never reused |
|---|---|
| Internal UUID | 01a0a951-81a8-7c87-b867-0c292389fbc4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:24:46.251296Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006164 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e157666dc6fc50081e7b0002eddd948313b5ccdd32917294d47a723b1f46617 |
|---|---|
| Markdown | 07a790e0c8139dc8530b2271d8b06edbdb494452b784ee83205764183434b0dd |
| Publication page | d15ab4a4356bea10e7cb9ac07e6a5d51ef611faa784f1006320595dd40b4c396 |
| Manifest | 28530bd4f86da36bc62e27f23379bf5dcfe997a6a98476b4605951ab9953cb54 |
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 | g0KqCOdUGZfkNFYm/tpgZ/3PtO8lTyCBuin9/C35oSXAADs2YR+1eVDq0VXNUeHc1lQ7VzH1LWjn/tKGDuk7Dw== |
| 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
| 2026-09-16T08:30:20.398735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006164observed d15ab4a4356bea10e7cb9ac07e6a5d51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:20.382953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006164/manifest.jsonobserved 28530bd4f86da36bc62e27f23379bf5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:20.245273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006164/publication.mdobserved 07a790e0c8139dc8530b2271d8b06edb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:20.230680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006164/publication.txtobserved 2e157666dc6fc50081e7b0002eddd948...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. |
|---|