OT-2026-000099282
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000099282) never changes.
Identity and time
| Publication number | OT-2026-000099282 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7426-ab87-c72a8a02f6d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b3167567d048708489d517b9a434eddb214ed467f9852d114437ef25bd9b92e |
|---|---|
| Markdown | fc38cb31f04acaaba9747fd354690b42c6db9941541448617c3bdb044bb92a2a |
| Publication page | 6cb5f3f007c6c0388c0f1c1a7ab6d6bff4bbca367984d4d1774ae458357e5e5f |
| Manifest | d11832bd3a4659e34d78d9b19c882964077ae2786f4b5ea9382ef9514100d192 |
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 | ls0oFIuD4PWp3q9YvsIXhk4fol5XwPaFxAjPso1+tyqdVOvHS99rAPIiOTMTyH3lXABBFHa/OPsDmhHUuc4JDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:44.445514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099282observed 6cb5f3f007c6c0388c0f1c1a7ab6d6bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:44.427157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099282/manifest.jsonobserved d11832bd3a4659e34d78d9b19c882964...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:44.408019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099282/publication.mdobserved fc38cb31f04acaaba9747fd354690b42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:44.389618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099282/publication.txtobserved 9b3167567d048708489d517b9a434edd...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. |
|---|