OT-2026-000041303
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000041303) never changes.
Identity and time
| Publication number | OT-2026-000041303 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-7a06-948d-46c84d4c6a3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041303 |
| Status | PUBLIC |
Content hashes
| Canonical text | f17457954e5c99df25f1d6e0e327944a785fc4022f248bb8f042a09e616a0a20 |
|---|---|
| Markdown | 67e317d79e007187d6fb9be212351b0e7a36428c304cdaa92160bf24ddeeea4b |
| Publication page | 083a113808c318d4553d4ba89ea45436e1cd39a57e6c3d9477da2f5a0c2ff523 |
| Manifest | b5a4d3572a0304665dde9d37a31ffc240a4f5f71ea8e6b43dd34dd0529c69af1 |
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 | /6X2OtL88Rpi8eOKeACzavA8q7LD/J5xawIryL8k+pWHBj6uUBUrA5LbasbivOPkwewezOEjI7U7V+Sh28SODg== |
| 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
| 2026-09-17T11:17:17.202268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041303observed 083a113808c318d4553d4ba89ea45436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:17.185357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041303/manifest.jsonobserved b5a4d3572a0304665dde9d37a31ffc24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:17.157332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041303/publication.mdobserved 67e317d79e007187d6fb9be212351b0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:17.140611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041303/publication.txtobserved f17457954e5c99df25f1d6e0e327944a...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. |
|---|