OT-2026-000064372
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off 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-2026-000064372) never changes.
Identity and time
| Publication number | OT-2026-000064372 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7be0-9fb9-5466efe34888 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064372 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fd415043bdf8cca5dfab9dbe3fc4500e88514e0d8f8ffa571fba65ff56f3f7d |
|---|---|
| Markdown | 771452dd8adabd198943714293b8c24d0e07e8d1aa31ffce819ec6e24b4ccfab |
| Publication page | a137758e86b39842d3bb9d1fd37f187652f3253266c83bf18a07e6f7cfab571b |
| Manifest | ff599c6e9ee11fdc43d46af89ca275c29cc8fbe7fde356c48e6306ed91b57d17 |
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 | 82XyAiPukTEqi6KcX5ChQ7wT6l+SuI76THUVhnRuInwdEPgaNtI1k2n91U0vh0MWeDHE6rXRfqMpZtOFeYkUCg== |
| 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
| 2026-09-17T10:36:32.240515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064372observed a137758e86b39842d3bb9d1fd37f1876...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:32.222032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064372/manifest.jsonobserved ff599c6e9ee11fdc43d46af89ca275c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:32.201236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064372/publication.mdobserved 771452dd8adabd198943714293b8c24d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:32.184943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064372/publication.txtobserved 7fd415043bdf8cca5dfab9dbe3fc4500...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. |
|---|