OT-2026-000041078
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000041078) never changes.
Identity and time
| Publication number | OT-2026-000041078 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b141-72f1-8143-c21629392d59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041078 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9b703bc847a35bbee574deea134056dcc40cbe61bd549ee74b2a65ab500c19a |
|---|---|
| Markdown | 17e47dc4cc08fa59cdf8a91c85655ac6c0f6121c1f55fd391ce5ae2c31433c64 |
| Publication page | b7eb2c9c4b248da622cbf3668f3a1306e9c9c3fe1141c144d971a20f0da39f23 |
| Manifest | 14b77f7da93a8dbc43759077bd6c0cf04e9ceb87976f3296a559f751887e61fb |
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 | q8CQpjY8fxBuIZ74p5dH/RimLP9b20IZysPJr4Vfk2DJXr3cWPm+Zr4VdnRhvawPQ76224cKKuGVSvUfbJcbAQ== |
| 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
| 2026-09-17T11:16:59.674695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041078observed b7eb2c9c4b248da622cbf3668f3a1306...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:59.659624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041078/manifest.jsonobserved 14b77f7da93a8dbc43759077bd6c0cf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:59.642961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041078/publication.mdobserved 17e47dc4cc08fa59cdf8a91c85655ac6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:59.626175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041078/publication.txtobserved f9b703bc847a35bbee574deea134056d...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. |
|---|