OT-2026-000045350
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000045350) never changes.
Identity and time
| Publication number | OT-2026-000045350 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76b-78c4-833b-74208596730e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045350 |
| Status | PUBLIC |
Content hashes
| Canonical text | 129515a67b699cdbf95453666af4f3341f4728627bb2fb9773a1a764406a01da |
|---|---|
| Markdown | d0121db5c62f6ffce015b9b8394bf3354ce207fb69dcfc9f828cb600250c4689 |
| Publication page | e7d433933033289a3d82247c6f71b0b6e03c3db7a4ca26ec145c0965a7790b85 |
| Manifest | 97f675b905c8d29ccf9bfcf2fbeecb297b4e08571f16427877b0530c1214adef |
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 | yvL2Ek1NjY1NTbF0qFVRGCUmO0vmLcRFmbkqoAiFXD7RXdNzUHXO0h8a1GBekjGDAFfiD0ZJ2UV0LGmmI1WfAQ== |
| 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
| 2026-09-17T11:10:36.757557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045350observed e7d433933033289a3d82247c6f71b0b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:36.739381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045350/manifest.jsonobserved 97f675b905c8d29ccf9bfcf2fbeecb29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:36.720751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045350/publication.mdobserved d0121db5c62f6ffce015b9b8394bf335...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:36.703218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045350/publication.txtobserved 129515a67b699cdbf95453666af4f334...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. |
|---|