OT-2026-000005665
Publication integrity record
Vacuum cup gripper, two zone face, ejector fed, contact triggered, vented 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-2026-000005665) never changes.
Identity and time
| Publication number | OT-2026-000005665 · never reused |
|---|---|
| Internal UUID | 01a0a940-b6a8-7cb6-be17-18f7ec6386cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:06:25.707499Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005665 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4439e51afeaa10638b487950240a5afb5d4689db547e36a66c8e639e70c30e8 |
|---|---|
| Markdown | 98ef104eee17a5d4c32959ede7165991c8397aeef7a2302c238b86d0a795c850 |
| Publication page | e2f086ee89c4efae78636ca2847c457bac30be6a4f9e6f9ce8997bbdc72fbb44 |
| Manifest | e2b197c7ffc53004e95ca9d6cc3d203a410c8b5ef2dbc2e6252370c1bbb71182 |
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 | lvy3JEnoE3dWGuxCdx+HEvPpFQ5xvxzi/gvXfq8HmUrz7IVAw6elbghtLlC2n+qoxFf7Y6AOGc4JYw6UYW58Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:14.421991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005665observed e2f086ee89c4efae78636ca2847c457b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:14.406826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005665/manifest.jsonobserved e2b197c7ffc53004e95ca9d6cc3d203a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:14.391536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005665/publication.mdobserved 98ef104eee17a5d4c32959ede7165991...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:14.374435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005665/publication.txtobserved c4439e51afeaa10638b487950240a5af...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. |
|---|