OT-2026-000085359
Publication integrity record
Foam pad 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-2026-000085359) never changes.
Identity and time
| Publication number | OT-2026-000085359 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7ff8-8b96-38a8144513e7 · 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-2026-000085359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71ad752bf325c403de047189bff448010cb9bc848a75ff4d2ab0876f39f5db9c |
|---|---|
| Markdown | 5d240a3c052fdab32c9e7d9186893e2df21401b1c5ec0f6189ed0eba2166cb4f |
| Publication page | 2db29979af8ffc1e84f56f9290bc1b9bbf44d1953eda55d81272d222cd364334 |
| Manifest | 7f355a4e049e982181233e77e5cd460af2e66bb42e3c133b7120bb88bce8ecfe |
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 | pKp8SjnLs8/R5KUtrnkyNS86sxV41mtBrWHXaRy+nWBwXMiHOrBSen4I8ZQXjq32fcoBpRiNlHbPZ7n2lqFPCg== |
| 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
| 2026-09-17T09:54:05.484867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085359observed 2db29979af8ffc1e84f56f9290bc1b9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:05.467682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085359/manifest.jsonobserved 7f355a4e049e982181233e77e5cd460a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:05.451556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085359/publication.mdobserved 5d240a3c052fdab32c9e7d9186893e2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:05.433422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085359/publication.txtobserved 71ad752bf325c403de047189bff44801...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. |
|---|