OT-2026-000043745
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000043745) never changes.
Identity and time
| Publication number | OT-2026-000043745 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-7e65-adc6-8f0a722c3052 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043745 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65dc4f07b78975e1b6dbb3871ac87b94fcba0165c6e13446bbd6e4e68ac8ce71 |
|---|---|
| Markdown | fb2ff25e848f418bdc50276332179f5130b6ef29e726783df050d2926b888406 |
| Publication page | 55ae6dc6ebcd5070bcd0bbf265afcc16279e82b590cd8478d88ba086b6c9d571 |
| Manifest | 5f6a8874274587676406a144d04b619fbd3e6371527e30d3979aeabd9ae652c9 |
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 | nqqzdvMvbVR0OFw1F9O7TpxKldhC9YRe0A+JO9NQJ4E2LPRZP/wakd9ORlY1439TikJ8wimcS3dh7tuj3WsFDg== |
| 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
| 2026-09-17T11:12:01.497129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043745observed 55ae6dc6ebcd5070bcd0bbf265afcc16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:01.476047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043745/manifest.jsonobserved 5f6a8874274587676406a144d04b619f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:01.456450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043745/publication.mdobserved fb2ff25e848f418bdc50276332179f51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:01.436962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043745/publication.txtobserved 65dc4f07b78975e1b6dbb3871ac87b94...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. |
|---|