OT-2026-000006033
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, plant vacuum fed, 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-2026-000006033) never changes.
Identity and time
| Publication number | OT-2026-000006033 · never reused |
|---|---|
| Internal UUID | 01a0a94c-eb65-74d9-8b59-59377a472d33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:19:45.640977Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46f913d9853a89e7475fbcbdf81fb767a1bfb962b14136cdcfe6d7287580142a |
|---|---|
| Markdown | bd375b9dad2391d05671a7015100c2b61b1546e3d352c2e5f7a3c193646b8db4 |
| Publication page | 430a58a6d0434a76cff679ff317ab9c7f40b8b23a8c4f9ec5dd7988d6ecf7654 |
| Manifest | 52f94420a6272da11dab5616fe5ee931c84434319d6c2d32063593bd14d4dae3 |
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 | +anVIigh+hyGgxpu02dO2u06K6pA/vFmOpq1COpkfEoA83oQJGKalnE7t4xlxwociXGLObj18fDUvSt/KWRkDQ== |
| 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
| 2026-09-16T08:20:03.225200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006033observed 430a58a6d0434a76cff679ff317ab9c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:03.208106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006033/manifest.jsonobserved 52f94420a6272da11dab5616fe5ee931...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:03.193006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006033/publication.mdobserved bd375b9dad2391d05671a7015100c2b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:03.178707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006033/publication.txtobserved 46f913d9853a89e7475fbcbdf81fb767...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. |
|---|