OT-2026-000060913
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, vented after set-down, on a tool changer
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-2026-000060913) never changes.
Identity and time
| Publication number | OT-2026-000060913 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f2-7eaf-a882-d70b2c2b311a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060913 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59a568682f12395ad30385834be0a8bf3df211fceb3d57cf9b31a7b29499f36c |
|---|---|
| Markdown | e35381b9553080710cfeda708505c5c67840d38f21dc01f043d6a59125b2d8ad |
| Publication page | 378d4a593dc7a9f2b30edd3f2acc3c9f6ef00fceac11afc71ed76fc1a37b9ad2 |
| Manifest | 6cdd31bcd7c6429a3c61fd401b3e578801603c4a2cffa3c1c6e9945947872482 |
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 | nq+P1n5V8o1y5q9gzKJENvNR2fx54YJWieCWtFhBucI3vZYIPffF6cv8BwrT0p+PQx8KCXTQ0LKW08TuiohpCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:10.732555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060913observed 378d4a593dc7a9f2b30edd3f2acc3c9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:10.714107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060913/manifest.jsonobserved 6cdd31bcd7c6429a3c61fd401b3e5788...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:10.695071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060913/publication.mdobserved e35381b9553080710cfeda708505c5c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:10.674007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060913/publication.txtobserved 59a568682f12395ad30385834be0a8bf...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. |
|---|