OT-2026-000093797
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093797) never changes.
Identity and time
| Publication number | OT-2026-000093797 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7709-8fcd-accac32b575c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093797 |
| Status | PUBLIC |
Content hashes
| Canonical text | a17d4be7adebab1cd5bb3c036ac707203189aa8e7ade41e48ef9152d05441d83 |
|---|---|
| Markdown | 2a3c64434b187a83b4a8c37ed3ab0480462572e6bb08861b956d1366778a7400 |
| Publication page | f865e2c8b74826d6d52c6c4044843dd0143782b6c1003b205b5f05710dce860e |
| Manifest | 661452f543449cfcb83b59535018a78a9e7260da0af5ff0135be2a141f1a6b0b |
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 | lUqiY7WMPat+Yil2SiSMVmN0oTDE9rYexfCryUrLk4fPYJ7qNztry65zldc3FXs0hgmROBYAy/7oDz8aAHopAw== |
| 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
| 2026-09-17T09:39:54.099860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093797observed f865e2c8b74826d6d52c6c4044843dd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:54.082342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093797/manifest.jsonobserved 661452f543449cfcb83b59535018a78a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.065705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093797/publication.mdobserved 2a3c64434b187a83b4a8c37ed3ab0480...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.047037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093797/publication.txtobserved a17d4be7adebab1cd5bb3c036ac70720...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. |
|---|