OT-2026-000082594
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, 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-2026-000082594) never changes.
Identity and time
| Publication number | OT-2026-000082594 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7404-8ab4-d6132e1e66f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082594 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5beffe347deb82662a5a0f26110a6c9f4b1b0ce57bd8c7361991f119825a9f04 |
|---|---|
| Markdown | 91ffc07edec816a7eb460dd9e0c1b51529020a919b10a2de63eef054ed485cdb |
| Publication page | 4d886fbbb9e2061a460506936b0244adb90aea5416a18bfebd667eadb22028a5 |
| Manifest | d83096d343d9ac0ec6ce2edb32d3ff735a75cac210ae3b92680fd96716ca6c24 |
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 | ER5tDqo7SHifgYkpG0vrjVQrri3a9tU07NsWzOEJfv4vs25fmV+8OSLlkWV7EPBEsmheyPp3xF7exlrC79FfDQ== |
| 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
| 2026-09-17T09:58:02.225777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082594observed 4d886fbbb9e2061a460506936b0244ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:02.209949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082594/manifest.jsonobserved d83096d343d9ac0ec6ce2edb32d3ff73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:02.195595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082594/publication.mdobserved 91ffc07edec816a7eb460dd9e0c1b515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:02.180161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082594/publication.txtobserved 5beffe347deb82662a5a0f26110a6c9f...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. |
|---|