OT-2026-000050625
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, vented before 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-2026-000050625) never changes.
Identity and time
| Publication number | OT-2026-000050625 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c4a-7d05-904f-87230f373cd2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8952416bcc4d0650f91d5a0ecf731014e82a465279dd4dd2933b3696f2ae6d88 |
|---|---|
| Markdown | ff01e344e71d19609f1e0fb5b621f2e42924e7b4ce77cff575f1149a0e8093cd |
| Publication page | a255cb84230a30c31a5ab7033496130e114626d96aafa4d46fd7caee068c62de |
| Manifest | 1ec6a4434c16539500674226920392f8552d8d849ee2a63a956d7203b84b18cc |
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 | ozQ8ra8uUufcijsAs4JymcL4k7fhv41uzrjL/bLhnfG4j/2gBj0UQVgg0+Adyllu29lSs1L+asytI+Azjt5WBw== |
| 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
| 2026-09-17T11:01:44.362613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050625observed a255cb84230a30c31a5ab7033496130e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:44.343173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050625/manifest.jsonobserved 1ec6a4434c16539500674226920392f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:44.324600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050625/publication.mdobserved ff01e344e71d19609f1e0fb5b621f2e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:44.304812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050625/publication.txtobserved 8952416bcc4d0650f91d5a0ecf731014...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. |
|---|