OT-2026-000088114
Publication integrity record
Two cup vacuum gripper, two 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-2026-000088114) never changes.
Identity and time
| Publication number | OT-2026-000088114 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-70d1-99f2-16a3246da0ab · 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-2026-000088114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 831a06b5b35524de481e1ffc00b89becea8a76a17192a853d6cbc1058dec02cb |
|---|---|
| Markdown | aa7da302112055a98489e06a8993bbc7aa3d5b1a4408fac4152199169e537888 |
| Publication page | 3a177894ec183c8129774f3f2204f1ec729f1606fb277c2e7fab2b94c3ef479b |
| Manifest | 16c6fe8c09c7385bd6dd37ba50d24296d105f28ee12a5d3538da1af53f7c2278 |
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 | uaDNAfUEChtNjoX+iHZD8BJvqZHzXxMf9DWK7tasjMaVdLFZEzptY0aLG7WDBeZUDWI/L+ChN4Cdf8yB8yykBQ== |
| 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
| 2026-09-17T09:50:06.344348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088114observed 3a177894ec183c8129774f3f2204f1ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:06.324787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088114/manifest.jsonobserved 16c6fe8c09c7385bd6dd37ba50d24296...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.305017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088114/publication.mdobserved aa7da302112055a98489e06a8993bbc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.287033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088114/publication.txtobserved 831a06b5b35524de481e1ffc00b89bec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.496942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088114observed 3a177894ec183c8129774f3f2204f1ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.479890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088114/manifest.jsonobserved 16c6fe8c09c7385bd6dd37ba50d24296...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.459048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088114/publication.mdobserved aa7da302112055a98489e06a8993bbc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.436672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088114/publication.txtobserved 831a06b5b35524de481e1ffc00b89bec...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. |
|---|