OT-2026-000037535
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000037535) never changes.
Identity and time
| Publication number | OT-2026-000037535 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-70bc-91fa-40c8dd83f662 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037535 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf1536bfeda368aae6bc9ee18112e3795e1b38320c84598b4a2e4e58343bfc0a |
|---|---|
| Markdown | a5f27acb998ef64997ca6354102f334454475ac81a55214d703ae8270ad56fa9 |
| Publication page | fb7acf4d2be5f321baff4e96a8afb1f6ec717f6a7adedc715c1661977e1d1695 |
| Manifest | 531ab4c370cb42befe9b1e4ee78468af66c2f2dc8f03e8324b5deb21912fa7ae |
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 | mAv6YQe8I26xabXK8alG4pTnHGF392FWlrfNv5hyaDEEWNO/C0wYtBNV3j5jiprXF1bap8qC4q+lrlMDo7eGDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:04.304771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037535observed fb7acf4d2be5f321baff4e96a8afb1f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:04.288533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037535/manifest.jsonobserved 531ab4c370cb42befe9b1e4ee78468af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:04.271588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037535/publication.mdobserved a5f27acb998ef64997ca6354102f3344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:04.251103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037535/publication.txtobserved cf1536bfeda368aae6bc9ee18112e379...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. |
|---|