OT-2026-000032870
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000032870) never changes.
Identity and time
| Publication number | OT-2026-000032870 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-77ad-9398-16dd7edb14c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032870 |
| Status | PUBLIC |
Content hashes
| Canonical text | 152e0944eff5554f09311ff9675819dabd8f07bbd0cbf425b8b1be757ea0b7d9 |
|---|---|
| Markdown | be975fda7775453e0f79d99e977befd03f5407608c75f5e420a82e9904c8e908 |
| Publication page | 23247d3d0b99cde756de42ece2eec43bb59bd0e7c44bfce8c6611fbf95e4ceec |
| Manifest | d9dddf2e4262d25da6d17c945ee89ea7c0bbff3259a651159c2c9c61774f0d9e |
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 | rmElWmn3TPsmc2d14HlTGIudDMmjtijDS2hNXOsgU5Bb3q0l8Mn3yckHIrhtpNe8biBYKuc8nBRpQBMvc5CNBA== |
| 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
| 2026-09-17T11:32:26.834419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032870observed 23247d3d0b99cde756de42ece2eec43b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:26.813080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032870/manifest.jsonobserved d9dddf2e4262d25da6d17c945ee89ea7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:26.760324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032870/publication.mdobserved be975fda7775453e0f79d99e977befd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:26.741883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032870/publication.txtobserved 152e0944eff5554f09311ff9675819da...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. |
|---|