OT-2026-000013064
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, 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-2026-000013064) never changes.
Identity and time
| Publication number | OT-2026-000013064 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5565-7b15-9ee1-69aca7ba5d78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013064 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb7ed651d6c8483c2f813310afdbcd86428d1225303de3052d66b26dd008847b |
|---|---|
| Markdown | f4146f871ca330c1cde5afaacc798053bc10a53a5008e5c83ffb11b8b88bae4c |
| Publication page | a399f9c7747daa4dc41a0d75783068e82c7063373a69c7be38626d57529a4b8d |
| Manifest | 1883640829fc4345c898a53e2c0ce57c4e84e49f0946499a1cc33e9d878d2a49 |
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 | sp/Y4V+QSY4ZCRqwag9Kn5aHBnceNouLrJYQzAn3cPBiFenyRAIss+87zNKpwPnGMMV/wsk2HX07Ip33+AtpDw== |
| 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
| 2026-09-17T12:10:54.213690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013064observed a399f9c7747daa4dc41a0d75783068e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:54.187372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013064/manifest.jsonobserved 1883640829fc4345c898a53e2c0ce57c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:54.167109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013064/publication.mdobserved f4146f871ca330c1cde5afaacc798053...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:54.147584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013064/publication.txtobserved eb7ed651d6c8483c2f813310afdbcd86...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. |
|---|