OT-2026-000088213
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000088213) never changes.
Identity and time
| Publication number | OT-2026-000088213 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-7abe-8341-4b61c1a37083 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088213 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6b9dda30b8f08e8edd5468d7e1f8a7a3a7d6692cba1b4a2932947c5500d3e52 |
|---|---|
| Markdown | 882f69c87fa0654f79e233f7cb59825df485e089320478c408ea69ee8ec0bb40 |
| Publication page | 6d1dd043d7c61ec87e351112b4d2b76f5d90edb497da833808751e64990055f8 |
| Manifest | 2047c6362ae6f6330c3397facee1126df6ceb5d8dc45e6affb050dad981f4719 |
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 | k9JJPUai5S43oRXwHL3gyhXeoIaDLJH08dhoCx6SRtirdOD9M6vnGNXHNosc+OSX5YfWmupWlcIc9PNVtkJtBA== |
| 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
| 2026-09-17T09:50:17.642897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088213observed 6d1dd043d7c61ec87e351112b4d2b76f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:17.621185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088213/manifest.jsonobserved 2047c6362ae6f6330c3397facee1126d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.603349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088213/publication.mdobserved 882f69c87fa0654f79e233f7cb59825d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.585887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088213/publication.txtobserved c6b9dda30b8f08e8edd5468d7e1f8a7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:17.009365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088213observed 6d1dd043d7c61ec87e351112b4d2b76f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.978276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088213/manifest.jsonobserved 2047c6362ae6f6330c3397facee1126d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.953639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088213/publication.mdobserved 882f69c87fa0654f79e233f7cb59825d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.929091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088213/publication.txtobserved c6b9dda30b8f08e8edd5468d7e1f8a7a...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. |
|---|