OT-2026-000085287
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000085287) never changes.
Identity and time
| Publication number | OT-2026-000085287 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-7177-9e4d-37a12529fafd · 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-2026-000085287 |
| Status | PUBLIC |
Content hashes
| Canonical text | c30b2e60a3a97ebeb0c1f8dbd5d29f03014bdffaa5d49741b3375c2b7ca2f857 |
|---|---|
| Markdown | 9b0162637547511187435708f2159c8c2b261f37661cb188e68318e379c9a743 |
| Publication page | 9021f04f3b2a374885c186d12b24d1fed00085167596a24ac6b5eb51c7c808fd |
| Manifest | 89a43010deef94bed56062044b1a275ddee711329f9272f279da5908d350cb31 |
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 | B8ClstN2QgM64djqN1D+BmA4UTcv8L4glLMMNZ0AJ+ndGSrJBTdHuuY+rBJxNb2mzYK+YIgS9rJIGym8evLVCQ== |
| 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
| 2026-09-17T09:54:00.051759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085287observed 9021f04f3b2a374885c186d12b24d1fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:00.036064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085287/manifest.jsonobserved 89a43010deef94bed56062044b1a275d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:00.017541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085287/publication.mdobserved 9b0162637547511187435708f2159c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:00.000040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085287/publication.txtobserved c30b2e60a3a97ebeb0c1f8dbd5d29f03...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. |
|---|