OT-2026-000083614
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000083614) never changes.
Identity and time
| Publication number | OT-2026-000083614 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-7cad-9631-f9ae9c37d5f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083614 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc3dfbe1f1c4d1be8d6e2510ed7bac3f81817cf57da12b10b4e8566f8387ea93 |
|---|---|
| Markdown | 800ffb31e06b493504e105f9a96a670ef62d5a6bca4c9becd6396d59e538bc84 |
| Publication page | 42284962149746e910bb2f22b7f45404ccecbc7fa765c994f530e111e6b1accd |
| Manifest | cee556cf69ef22607446090e191f61260dce8fce87707f0910a2c6a227cca95f |
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 | 4vqzNZRhFk/wVDpmV9P/7SuOfIPjvfAiyAUgWYbGz59dtEvfqeMnqwu6jAaPBisjWWeEARewh34X1QpCldAvAw== |
| 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
| 2026-09-17T09:57:06.704792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083614observed 42284962149746e910bb2f22b7f45404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:06.686762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083614/manifest.jsonobserved cee556cf69ef22607446090e191f6126...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:06.670678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083614/publication.mdobserved 800ffb31e06b493504e105f9a96a670e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:06.654429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083614/publication.txtobserved cc3dfbe1f1c4d1be8d6e2510ed7bac3f...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. |
|---|