OT-2026-000075222
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented before set-down, on a tool changer
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-2026-000075222) never changes.
Identity and time
| Publication number | OT-2026-000075222 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f200-71e7-a449-8d8780c9965a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075222 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86794e59bafe9d171cafd9f8b0213a4e33c053e5444f20c9383e22b49ecbf7d2 |
|---|---|
| Markdown | 076ce3c95e9d767daf4ec29b10038ebaf72bb4bcbb1884b6084e1efd1a435978 |
| Publication page | 96e2a9f9281550742c7312634118c7eb43f553fea21a0f8139b5b52e69950b7a |
| Manifest | cd4f00be97b0c140ba6ee0fdfae389aeb28378415f2b21170e2688365a43b0d7 |
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 | R283w0A/nUB3uJ/Ld08eR+UiDfqkVJy733ep+EDGPWzfAPeS8YCqSpJpSahrZ5KrkKP91w0xK0zbaoozRo8uCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:20:30.216658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075222observed 96e2a9f9281550742c7312634118c7eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:30.196999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075222/manifest.jsonobserved cd4f00be97b0c140ba6ee0fdfae389ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:30.176814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075222/publication.mdobserved 076ce3c95e9d767daf4ec29b10038eba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:30.157085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075222/publication.txtobserved 86794e59bafe9d171cafd9f8b0213a4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:45.023158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075222observed 96e2a9f9281550742c7312634118c7eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:45.003788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075222/manifest.jsonobserved cd4f00be97b0c140ba6ee0fdfae389ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:44.985678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075222/publication.mdobserved 076ce3c95e9d767daf4ec29b10038eba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:44.967827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075222/publication.txtobserved 86794e59bafe9d171cafd9f8b0213a4e...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. |
|---|