OT-2026-000088467
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single 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-2026-000088467) never changes.
Identity and time
| Publication number | OT-2026-000088467 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-7e92-9d73-331200f04c64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088467 |
| Status | PUBLIC |
Content hashes
| Canonical text | d14b4c705a1904c1956587789bd8fe4a3422f3687a7db9b90ad04164c234213f |
|---|---|
| Markdown | ba9032a0c9ec155ddd13f0ed97cdfc102cad15bb9f25d206d477eafdea2e849d |
| Publication page | 8eb36e32616c323112675e655a3ae504faed017c2bdc082477d34f5dfd98817b |
| Manifest | 7304f10a1fac08b12366badbedc40fe240d878e1ab68911c2742ff8f782b732a |
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 | UqYWhsMY1ibWR76X/t4YOnZrgJG0sseZ3HjKIE0fJyrTqNJlQlgZUwiDGlJSc55sgBvLtVtPbfpup/TDbW7bDA== |
| 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
| 2026-09-17T09:48:51.102199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088467observed 8eb36e32616c323112675e655a3ae504...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:51.083065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088467/manifest.jsonobserved 7304f10a1fac08b12366badbedc40fe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:51.064747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088467/publication.mdobserved ba9032a0c9ec155ddd13f0ed97cdfc10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:51.046965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088467/publication.txtobserved d14b4c705a1904c1956587789bd8fe4a...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. |
|---|