OT-2026-000092591
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000092591) never changes.
Identity and time
| Publication number | OT-2026-000092591 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-75b4-ba5e-e85a6ef9970a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092591 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0c0938d4ed1fd1a9320840547da0b3d736a2fa42b37e894f8352cc3695801ec |
|---|---|
| Markdown | 4ca456edf65c52f09d5847acdd7f43538666f601373bd375929cc990dd46286a |
| Publication page | d487f52209d2cbfc38d46886189de7b3cab4da681241a9872a82aa75a5a71d0f |
| Manifest | 1ed830f0f7fd0b16735cd5c1d4d2cc412c979d871690b8c2a02e957bcfcbb0eb |
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 | 5gCTwFGctZugg/Tf1YqwaWMp9zX8Re2YGS13RiN7unwaiA/de4Bry8OzevXZQkSxC6CpDEiRjEaIE5M/GvfQCA== |
| 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
| 2026-09-17T09:41:11.385784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092591observed d487f52209d2cbfc38d46886189de7b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:11.366675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092591/manifest.jsonobserved 1ed830f0f7fd0b16735cd5c1d4d2cc41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:11.349376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092591/publication.mdobserved 4ca456edf65c52f09d5847acdd7f4353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:11.333124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092591/publication.txtobserved c0c0938d4ed1fd1a9320840547da0b3d...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. |
|---|