OT-2026-000006310
Publication integrity record
Bellows cup vacuum gripper, three outlet manifold, two stage ejector, pressure verified, 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-2026-000006310) never changes.
Identity and time
| Publication number | OT-2026-000006310 · never reused |
|---|---|
| Internal UUID | 01a0a956-7c9f-774b-ad99-59744577f69d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:30:12.642473Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80ddd07f483607ffff2170015fb106246b742740b31d6759d53db02fad4cc5e4 |
|---|---|
| Markdown | a24df4c1912d88b3c78e6ca80753efcf7f7b952c75d9baada443b9244d60e375 |
| Publication page | e490747175d9c42870ed06481d0c2490a4d51de782ab17bcad93523bfbbc3b19 |
| Manifest | 96d21d0ca418f4a60726ec06d837de67badfd84d9493979a35a305f8262f0b84 |
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 | 8WsYZ0MSSsiR0rAG/09P0XAGM+FF0AxK1Ep3aXl/aFf1PYlGjU36JDUzRmAYbrszplGyhlAPoCZjXWVijKRsDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:33.425418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006310observed e490747175d9c42870ed06481d0c2490...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:33.412283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006310/manifest.jsonobserved 96d21d0ca418f4a60726ec06d837de67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:33.399204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006310/publication.mdobserved a24df4c1912d88b3c78e6ca80753efcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:33.385109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006310/publication.txtobserved 80ddd07f483607ffff2170015fb10624...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. |
|---|