OT-2026-000011908
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, pulsed 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-2026-000011908) never changes.
Identity and time
| Publication number | OT-2026-000011908 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1942-7075-85de-8cae7b1bddd6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011908 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19861ffdc169b58574588dc1984c81b7a57e65e74c5551eedeb37c59b6fb72b9 |
|---|---|
| Markdown | dd068326feb1566bb8bfae4086431c2ea32f20ee090bc6a2a5e22fc934a14d77 |
| Publication page | e4759055e8ea26b1a8310d4c403f3d4278ff46192c9835dbbad6c8165d0e8d42 |
| Manifest | 9b278bd3a65190c0c32badbaf150711cbfcafb4da27169fedb3d2a25309c82e0 |
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 | HkFgUEt3CuKvu15M8jxUHFReRWAQsQq53CIasFa1UEGM3PDwsXmXhRZsVyLfwSsk4VU7IvJFmNxPZQUN/KCRAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:12:40.192060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011908observed e4759055e8ea26b1a8310d4c403f3d42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:40.173389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011908/manifest.jsonobserved 9b278bd3a65190c0c32badbaf150711c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:40.154231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011908/publication.mdobserved dd068326feb1566bb8bfae4086431c2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:40.135418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011908/publication.txtobserved 19861ffdc169b58574588dc1984c81b7...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. |
|---|