OT-2026-000079418
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000079418) never changes.
Identity and time
| Publication number | OT-2026-000079418 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-7d2a-98ae-e088b29bd744 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079418 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42ce09436396d2e8917b53e1ae851debb9808712aaa8fb88267459111ccb320c |
|---|---|
| Markdown | e2fe98f570e13d06a51ead262ea8b430e923dcf60f2a6eba027481093f1cacdc |
| Publication page | 9526de0feb7d117b5991852a28aed7ef0ae622d41623b83a025ae440381314ec |
| Manifest | 83ce3679103eac1cc6b9cacea5755740dbeada56cdbf0430cf4a57bc1f07464a |
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 | yxRM7TGyC+up8EoKMeoTVxRE6HMQSBd6MUEldlMApMcZ3aWFLluLm/LGtgAnyqmSfZiBE1Lh4gEKhjpo3iwEBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:05:02.577210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079418observed 9526de0feb7d117b5991852a28aed7ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:02.556531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079418/manifest.jsonobserved 83ce3679103eac1cc6b9cacea5755740...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:02.536683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079418/publication.mdobserved e2fe98f570e13d06a51ead262ea8b430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:02.517390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079418/publication.txtobserved 42ce09436396d2e8917b53e1ae851deb...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. |
|---|