OT-2026-000039282
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000039282) never changes.
Identity and time
| Publication number | OT-2026-000039282 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7ecc-96a3-756edf5c6dfa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fdabc9ac61599d56c6ead61239314d9375270cc27022612fa86bf340f9584ba |
|---|---|
| Markdown | 8984ebf78af5db07b7f5d5d3c1c281b62d18b6f416ed8cc41c6d85710140b0db |
| Publication page | 0c84bcbce06f195f9a95b61352b66931b87f54dbe98cff85f66efe3abdc96b10 |
| Manifest | 61ed4f382565242c0b84b1df2ee47282a56534159d7d9868fee764d2b884fb0b |
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 | zHEs+G7J2SSNyPumn/q9AJAx7iAI5x0bTrxJW52atyhZTTlo1pTAMa0Dnl+Q15Afeyu3DuBnWJms1TCiEFMDDQ== |
| 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
| 2026-09-17T11:20:51.243867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039282observed 0c84bcbce06f195f9a95b61352b66931...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:51.223976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039282/manifest.jsonobserved 61ed4f382565242c0b84b1df2ee47282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:51.204768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039282/publication.mdobserved 8984ebf78af5db07b7f5d5d3c1c281b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:51.185469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039282/publication.txtobserved 5fdabc9ac61599d56c6ead61239314d9...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. |
|---|