OT-2026-000050792
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000050792) never changes.
Identity and time
| Publication number | OT-2026-000050792 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b2-79b0-bc55-bd8ae2299382 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f0b7ede07d6e53c0de795c35953d104eebc200f0c5797146dcd1933a9898f24 |
|---|---|
| Markdown | f9c921030eb6cf2ca2e923c3269f9e73b298d1250fdb7774fd1fc871ebe70143 |
| Publication page | e6282ef6de5e983df818333a55167e1e0d28da1c89436d4fa2b4bf9d442862f3 |
| Manifest | a64b85fe9b1d17dc11c940b533a4936b05a7098c35701852d4a1e492dce38a5c |
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 | GqUWiVETKo4hwUEB0Whn2IJ4FCIVcYMDsquzvZJYm1B885DD2BYwHdHp46o5qWZbcXOJWfKcm/UzsuUiuZaBAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:00:18.850403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050792observed e6282ef6de5e983df818333a55167e1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:18.826797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050792/manifest.jsonobserved a64b85fe9b1d17dc11c940b533a4936b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:18.809141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050792observed e6282ef6de5e983df818333a55167e1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:18.794499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050792/publication.mdobserved f9c921030eb6cf2ca2e923c3269f9e73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:18.775315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050792/manifest.jsonobserved a64b85fe9b1d17dc11c940b533a4936b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:18.765048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050792/publication.txtobserved 9f0b7ede07d6e53c0de795c35953d104...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:18.747476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050792/publication.mdobserved f9c921030eb6cf2ca2e923c3269f9e73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:18.722874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050792/publication.txtobserved 9f0b7ede07d6e53c0de795c35953d104...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. |
|---|