OT-2026-000093091
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, 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-2026-000093091) never changes.
Identity and time
| Publication number | OT-2026-000093091 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7a64-9c4e-fa0b7a586d60 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093091 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87f06d3472f5140c0a4516ae6188cd4351ab9249e0bc20117d072a856e3983d0 |
|---|---|
| Markdown | c18efd33d6b87365d49290c036f996da5c06881ada7615d8bd2953200dcc79ec |
| Publication page | ca00026169b1c6e35eb632cede15d67f86fdb7b21837855654686d1d94ab529b |
| Manifest | db16d358595d816031db9d2c3b4f4ed2aa6a65b424d01d9cc60505769c843ea0 |
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 | ikUjL6hl9UQ3CW+ngbcr4UNZcxKODbrPLN9/MNCUbjSFhGaZWLxmSgP4LCVueUUGR/HoNzls/OYHe7gPjTdKBw== |
| 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
| 2026-09-17T09:40:20.613666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093091observed ca00026169b1c6e35eb632cede15d67f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:20.591731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093091/manifest.jsonobserved db16d358595d816031db9d2c3b4f4ed2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:20.573476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093091/publication.mdobserved c18efd33d6b87365d49290c036f996da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:20.557032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093091/publication.txtobserved 87f06d3472f5140c0a4516ae6188cd43...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. |
|---|