OT-2026-000071393
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, pump fed, supply line pressure sensor, pulsed 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-2026-000071393) never changes.
Identity and time
| Publication number | OT-2026-000071393 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ed-7850-8bed-81025e0a75cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071393 |
| Status | PUBLIC |
Content hashes
| Canonical text | e90a80f5b51806c713fa34449bc5fa640a074d878959e3ca4258a985678d29a4 |
|---|---|
| Markdown | d4e9b704e7bc2f4e6e9328659ed3511b614622f01632539c983768a2b9005a8d |
| Publication page | a1adb596256b8911c7f18715e2d08705fffdc589828fc2b6072afd0a0af9eabb |
| Manifest | 347795629e1f4c2d2465ba941ec1746b2fa0a958179b5f7a83afac97fcb70b8f |
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 | jf5uWmcZp4UanjOyWRrZgGQCC3sgs9c5dyVpSIxYYLQzkjnozkXle+6yLFp2HOmm6/mUreLiiUqVwzVeo3aiAA== |
| 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
| 2026-09-17T10:24:59.661377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071393observed a1adb596256b8911c7f18715e2d08705...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:59.625816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071393/manifest.jsonobserved 347795629e1f4c2d2465ba941ec1746b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:59.607596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071393/publication.mdobserved d4e9b704e7bc2f4e6e9328659ed3511b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:59.568064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071393/publication.txtobserved e90a80f5b51806c713fa34449bc5fa64...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. |
|---|