OT-2026-000085367
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, sustained blow-off 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-2026-000085367) never changes.
Identity and time
| Publication number | OT-2026-000085367 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7b53-997a-079b5ca3fdb5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ff9b5eb04a5eddf2eb0a1da317ae5fc754facbde430a66f501550a9afd4bc58 |
|---|---|
| Markdown | 3f1a989fef330f6efc5d31d424d22d3651eb0c8f996dd31194f1cb880bf5e5ab |
| Publication page | 7b14ee1a8057b02cf03201194058d0be0f51f2bcb53197b649150ba14516d3ff |
| Manifest | f04a5c70398a27950ea2cc445f79e1a6941d4f473f28e0f21c00f60e8bb18ae9 |
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 | XVJGssyUDmQoAjEnMXOwqmZG4b71vl2tF5g3mQ4lBHbDejheSKoVSybWw5i0YjIjOhSHy3wPkxglrQrZSascAg== |
| 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
| 2026-09-17T09:54:06.097714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085367observed 7b14ee1a8057b02cf03201194058d0be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:06.079583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085367/manifest.jsonobserved f04a5c70398a27950ea2cc445f79e1a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:06.062432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085367/publication.mdobserved 3f1a989fef330f6efc5d31d424d22d36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:06.045347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085367/publication.txtobserved 4ff9b5eb04a5eddf2eb0a1da317ae5fc...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. |
|---|