OT-2026-000083339
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, 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-2026-000083339) never changes.
Identity and time
| Publication number | OT-2026-000083339 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7603-b60b-871e1bd96496 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083339 |
| Status | PUBLIC |
Content hashes
| Canonical text | d95814cd9f0bdb1d843a3c87628de4f8604f39af0bb7fd2238b31fa58d39b48c |
|---|---|
| Markdown | ade7cf480feff70d29f4ccac188ae6f9a5dd4e6d8bb5cb587900cc2e01325624 |
| Publication page | 71424cbee9e45d766bd8a4522cd78dfa273d98d85d44e5e54ec901cb17c5047d |
| Manifest | 6e82b7cf316307506a2af0006e0abf0898197cf95a3e6d4720d14c01bf88752e |
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 | aZ4QAL5FN4z3H/YmqIYcoUyFJgSOurxLQX9F+Kf5AtwT7H/t/zQy1ZQ5n8jEI4GdHl9OEJ6YfJniLvZ5G6hTDA== |
| 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
| 2026-09-17T10:00:36.589550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083339observed 71424cbee9e45d766bd8a4522cd78dfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:36.572058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083339/manifest.jsonobserved 6e82b7cf316307506a2af0006e0abf08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:36.555442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083339/publication.mdobserved ade7cf480feff70d29f4ccac188ae6f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:36.537640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083339/publication.txtobserved d95814cd9f0bdb1d843a3c87628de4f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.318407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083339observed 71424cbee9e45d766bd8a4522cd78dfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.303015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083339/manifest.jsonobserved 6e82b7cf316307506a2af0006e0abf08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.286424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083339/publication.mdobserved ade7cf480feff70d29f4ccac188ae6f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:44.269411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083339/publication.txtobserved d95814cd9f0bdb1d843a3c87628de4f8...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. |
|---|