OT-2026-000039997
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, manifold 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-2026-000039997) never changes.
Identity and time
| Publication number | OT-2026-000039997 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-750f-8457-e2bf9ac9fa03 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039997 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a76cb49403e82e68c76c3d1a046eba10cda8dbbeb2d5ac34ee7f9178ae2437f |
|---|---|
| Markdown | 1af1d0bc0102a2cce199669a3130ad668d54377ac881e40eb7824bc156acc6a8 |
| Publication page | 88d4a251678644460d9cbef541055e471248ad436ca81770024e3b411a603c60 |
| Manifest | 4e772bda418732f88157a22b0e956a26f18b672fac1d596a4d499af179a87dd3 |
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 | vdhahRqexIXtm0IRfI5FpeohRurWsVizb7HEiDhTKDE8DkpkOgnH3xvwcHtQf7ccTLiMBGKboiaxu8R1IcngAQ== |
| 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
| 2026-09-17T11:20:24.639403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039997observed 88d4a251678644460d9cbef541055e47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:24.619383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039997/manifest.jsonobserved 4e772bda418732f88157a22b0e956a26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:24.602770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039997/publication.mdobserved 1af1d0bc0102a2cce199669a3130ad66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:24.584097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039997/publication.txtobserved 5a76cb49403e82e68c76c3d1a046eba1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:49.380825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039997observed 88d4a251678644460d9cbef541055e47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:49.364456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039997/manifest.jsonobserved 4e772bda418732f88157a22b0e956a26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:49.347850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039997/publication.mdobserved 1af1d0bc0102a2cce199669a3130ad66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:49.330470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039997/publication.txtobserved 5a76cb49403e82e68c76c3d1a046eba1...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. |
|---|