OT-2026-000086466
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, two 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-2026-000086466) never changes.
Identity and time
| Publication number | OT-2026-000086466 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c97-7f92-a373-560ec2c38b99 · 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-2026-000086466 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5779541ecff83d2ae05ecbac7bdbcb328bd96cbb9590ebcd40190cbce3c84ca |
|---|---|
| Markdown | 392470e651347c6836f3736de20b85ef9cad58efb8c0d1514970b5cbbd5ff737 |
| Publication page | 7621ebf20c7506f6d2429a6ff59d2f6014b90db3c341fa8d4b903c2cd2031789 |
| Manifest | 04cd8a09fcac649eaca94c34e1f1e54575f550a9b260907c1568bf599957d5d8 |
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 | 86JRcz4+cAcEITNhkbq4rdGgXd5SLDGNCXCsA99NjWGRlyXM41DwKzV063vwO8vhEl79Ah2L+UKu1p4ldJ/XAw== |
| 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
| 2026-09-17T09:52:16.339252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086466observed 7621ebf20c7506f6d2429a6ff59d2f60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:16.322758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086466/manifest.jsonobserved 04cd8a09fcac649eaca94c34e1f1e545...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:16.304942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086466/publication.mdobserved 392470e651347c6836f3736de20b85ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:16.286476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086466/publication.txtobserved c5779541ecff83d2ae05ecbac7bdbcb3...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. |
|---|