OT-2026-000071806
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000071806) never changes.
Identity and time
| Publication number | OT-2026-000071806 · never reused |
|---|---|
| Internal UUID | 01a0ae92-1e92-7f88-b392-5cb58ca724de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:26.841552Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 317323c8622ce17b37714cef84b602eccfc7350b966fe7f5c16fd4e024d6a643 |
|---|---|
| Markdown | d38979ea54f419d68bd6810468fcdabeeb3cc90d31a18c84a66dd7bbc5f5fcb5 |
| Publication page | b5c437549adceaaa876bf5858b337a1d1b62e59d709bcf97efd372fed6b1cf91 |
| Manifest | f7f058870729916d4768f7f433b8063530d094da07b46d83f362207d2ae2a326 |
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 | dK+yUnE0lPzhLHR6CGEpRLnzvbs5nVhWgcQIOoJmMUW3WFYKadONSzMZbsq8XFPrsXRIQNXnzpIhLhYSPe1ZDA== |
| 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
| 2026-09-17T10:23:58.738001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071806observed b5c437549adceaaa876bf5858b337a1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:58.718047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071806/manifest.jsonobserved f7f058870729916d4768f7f433b80635...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:58.699101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071806/publication.mdobserved d38979ea54f419d68bd6810468fcdabe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:58.681825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071806/publication.txtobserved 317323c8622ce17b37714cef84b602ec...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. |
|---|