OT-2026-000092267
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000092267) never changes.
Identity and time
| Publication number | OT-2026-000092267 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7de5-a9d1-b26a41ce2053 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092267 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc42f660077ee8f8d7366f38a187095159e7fdabad3339d04d42743e1e3c7796 |
|---|---|
| Markdown | 84fab16c7590af984a670afb4885488c03b6353aa9da04730a05c6f4753220ef |
| Publication page | 30ec84ae54260cb23ebede21a3a1026994352adf528d8ce8a7f494f169ad8192 |
| Manifest | f1e0c4bbbb9250b0bc421c43275ca63a4a2d307d4d50356036f09ade31e191a4 |
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 | ZDhwYxUjvRf7erSm8RgFI1Vri4+Tc7Y/ZeDC9Ux3qi44fBEQnFeP2freJH9QWpUkEliDwWLEa82KiCMEjaEKCA== |
| 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
| 2026-09-17T09:41:47.806103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092267observed 30ec84ae54260cb23ebede21a3a10269...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:47.787936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092267/manifest.jsonobserved f1e0c4bbbb9250b0bc421c43275ca63a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:47.770075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092267/publication.mdobserved 84fab16c7590af984a670afb4885488c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:47.754161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092267/publication.txtobserved fc42f660077ee8f8d7366f38a1870951...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. |
|---|