OT-2026-000084238
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented after 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-2026-000084238) never changes.
Identity and time
| Publication number | OT-2026-000084238 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b60-79f0-952b-589c7a09dfae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084238 |
| Status | PUBLIC |
Content hashes
| Canonical text | e796322cf91ff4c84d87b7857f34553fdd8225f12ce14fcd2eae16c887faf3ac |
|---|---|
| Markdown | 327741ec8ceaebdbcfe23a1403dc4a12a9fdd99a9b2f13d04405a0b89badd44b |
| Publication page | 73413df4fd9a833047ed104b732550a0356054bf52924894106517e54bd2cf0d |
| Manifest | ff249dfbb7d3916272d3636ee9358d1215ec4e0ef496c3ba80d155a90fe509e2 |
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 | Fqb0DOKdzaWoMNAmFccfhn5QDJ2C31swXIan4W33sPuikNe8V1uaiuU8T+t2ZFla7HeOygoK5xw5Ct3VoIAzDA== |
| 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
| 2026-09-17T09:56:02.138166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084238observed 73413df4fd9a833047ed104b732550a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:02.115990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084238/manifest.jsonobserved ff249dfbb7d3916272d3636ee9358d12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:02.096982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084238/publication.mdobserved 327741ec8ceaebdbcfe23a1403dc4a12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:02.076150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084238/publication.txtobserved e796322cf91ff4c84d87b7857f34553f...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. |
|---|