OT-2026-000041499
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold 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-2026-000041499) never changes.
Identity and time
| Publication number | OT-2026-000041499 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e89f-7001-8687-1e37b2eb6802 · 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-2026-000041499 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8c4d17d3e377f6b807717b4de31b3f62c383be3d5059a3aece1d302515e087c |
|---|---|
| Markdown | 3c0e85fd9851b38431b1e7a207f0c0a359bc0132ab6676370cb354b9f1436239 |
| Publication page | 8f2708085bd9574de032689101c5de454ba81a61ccca96c6bb2b2e98eae4745a |
| Manifest | f4b1bea36c163a58e771fe5ebec96d557ef3122816032d40ae833e2bcd1bd373 |
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 | FnD0XY1cXUPAiEceSv/H1OYePQjDYC4nOvBt3X/33k7jyROr/mLmM4hl8ouG/XAKEK780lk1CA1ruqngXQs+CA== |
| 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
| 2026-09-17T11:16:15.874520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041499observed 8f2708085bd9574de032689101c5de45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:15.857089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041499/manifest.jsonobserved f4b1bea36c163a58e771fe5ebec96d55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:15.836762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041499/publication.mdobserved 3c0e85fd9851b38431b1e7a207f0c0a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:15.818604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041499/publication.txtobserved c8c4d17d3e377f6b807717b4de31b3f6...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. |
|---|