OT-2026-000082711
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000082711) never changes.
Identity and time
| Publication number | OT-2026-000082711 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7075-bb19-5e220bb2a129 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082711 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fbff1725e59827b6bc2bf1d9b6f89f01c0e976dc3ee9f92b8f8f2cde871634a |
|---|---|
| Markdown | 674a6f1bdd6836576f98dd519bf28a2483d961385136f9bffd794751b4dc4d74 |
| Publication page | 29f6dff93817fc61ecd922a08b99fa2eb1d9860125174618bf6451ad12eb0904 |
| Manifest | c4b2332fd1d44889e874bfc785efe51e6def8d27db0df2f2f4a7244826a38147 |
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 | Qv2wdQHYgwmqemDxqb0QGHEdhc25GvdL61XpeTmftZLty7DnLrD8SgZ65NF+D2fNSeP57uHntBkwJwQdE9KNBg== |
| 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
| 2026-09-17T09:58:17.193801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082711observed 29f6dff93817fc61ecd922a08b99fa2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:17.176137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082711/manifest.jsonobserved c4b2332fd1d44889e874bfc785efe51e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:17.160093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082711/publication.mdobserved 674a6f1bdd6836576f98dd519bf28a24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:17.142736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082711/publication.txtobserved 2fbff1725e59827b6bc2bf1d9b6f89f0...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. |
|---|