OT-2026-000045616
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, pulsed 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-2026-000045616) never changes.
Identity and time
| Publication number | OT-2026-000045616 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f03-729d-a2c8-30ba77e3b92b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045616 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3b6d15c7c062837df702292cbbd389c7de70ad5d7a1047ec702a99a5044492a |
|---|---|
| Markdown | e5c7d4383f65d4c408045c1af536c113dc14ccf487d1a29783ea83b617fb1318 |
| Publication page | b00d8de42c888ce5c6dd002adfdfb94bbd331f55434b75feca6fc958078dfba9 |
| Manifest | 6d62b6fabe95c9ba8469e5f7bafad3d82282722f799ef5593f5e57adf745bafa |
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 | l/41O3GwdiuxNTLqOYVHfEHsBc1Wr9VRr0QT7kNOqNxhHwHrOFFTOUyo9DpfBP1DIQj1hqttdxJLFyGXVx5gCw== |
| 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
| 2026-09-17T11:09:23.709322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045616observed b00d8de42c888ce5c6dd002adfdfb94b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:23.690686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045616/manifest.jsonobserved 6d62b6fabe95c9ba8469e5f7bafad3d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:23.673339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045616/publication.mdobserved e5c7d4383f65d4c408045c1af536c113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:23.654297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045616/publication.txtobserved d3b6d15c7c062837df702292cbbd389c...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. |
|---|