OT-2026-000041749
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000041749) never changes.
Identity and time
| Publication number | OT-2026-000041749 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a1-789f-92ce-20a5459e7263 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041749 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ac9cb2da03a6572a65c8768edbf2f9408ab0e3365d50936ad92176c75291716 |
|---|---|
| Markdown | f2a7505de79e50adb3775e979076878c26ed4fd22382efec2b4fec215c967e73 |
| Publication page | e5a0203a1e55ac9557425e11fb137b2948c2b2ef107d2fecdad97a21eeddfa35 |
| Manifest | c7754fbb823b20c605b553455e937e66f4b789310a417df1bf3b57374bc62345 |
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 | I9yaNxDzq4cYS2bPMebHWlPU4QiCF+d/fXSrU5B+QWjfa+qhllxHauovqXotobsb12NQsWA1rGnW9d6fRlgLCg== |
| 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
| 2026-09-17T11:16:35.610270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041749observed e5a0203a1e55ac9557425e11fb137b29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:35.593453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041749/manifest.jsonobserved c7754fbb823b20c605b553455e937e66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:35.576868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041749/publication.mdobserved f2a7505de79e50adb3775e979076878c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:35.559545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041749/publication.txtobserved 2ac9cb2da03a6572a65c8768edbf2f94...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. |
|---|