OT-2026-000086733
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000086733) never changes.
Identity and time
| Publication number | OT-2026-000086733 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7f8e-ab8c-8c30a806c437 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086733 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ad3e4bd1739d720de1b80add051890585832844feb71c649e528d93cdf03bcf |
|---|---|
| Markdown | 99281db5908fe87608be5bbc63b14652edfb00d07d5f2a53bb4621bd0e2fcc91 |
| Publication page | f6733cb21a5bf3da8e7f9aba04dc6c59644462923fc1f1c1a96530e452f7fbea |
| Manifest | b42639d6dcb7345aaf7389eefa89aaa8c322d47aee8a163aff08788a48e208af |
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 | x5EjZDdLcqeRUpY/XExmRqfe+p1OGKrx02C7kTQMFUtOTiIJkNqyu26mNA0La6T7QH/vxYzBLGdpBZa/mhhHDQ== |
| 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
| 2026-09-17T09:52:36.750699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086733observed f6733cb21a5bf3da8e7f9aba04dc6c59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:36.734377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086733/manifest.jsonobserved b42639d6dcb7345aaf7389eefa89aaa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:36.717622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086733/publication.mdobserved 99281db5908fe87608be5bbc63b14652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:36.700490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086733/publication.txtobserved 6ad3e4bd1739d720de1b80add0518905...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. |
|---|