OT-2026-000067486
Publication integrity record
Foam pad vacuum gripper, pump fed, supply line pressure sensor, vented after 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-2026-000067486) never changes.
Identity and time
| Publication number | OT-2026-000067486 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd9-7abd-b759-66052204f43d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067486 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ac429c8a18680b2f9237dc2294cc058e977b6e1f757e3d97cecf87be6c57b23 |
|---|---|
| Markdown | 3e6092f790bd2771011cf2f341b413e5da7abf00b32143d996028f6004c990d9 |
| Publication page | 708ad7d893dc44c9e25159079dbb7ba46506a1169150d2d4cfec7923ef41ed8e |
| Manifest | 0fb76a8f81f608ef5426912dd592baad55524829aafb395b7a5fd7c41ec37f25 |
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 | HVotA/CvoZ0BJDudJiE+vRgexQx/1nncep5g681Xnpc3ws9L14tfe3vlmxyp63v3XR+6NlioXcenR5XUlJsdCQ== |
| 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
| 2026-09-17T10:31:46.548291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067486observed 708ad7d893dc44c9e25159079dbb7ba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:46.529977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067486/manifest.jsonobserved 0fb76a8f81f608ef5426912dd592baad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:46.505413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067486/publication.mdobserved 3e6092f790bd2771011cf2f341b413e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:46.485956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067486/publication.txtobserved 5ac429c8a18680b2f9237dc2294cc058...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. |
|---|