OT-2026-000085366
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, sustained blow-off before set-down
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-2026-000085366) never changes.
Identity and time
| Publication number | OT-2026-000085366 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-780f-8502-5e35f519599f · 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-2026-000085366 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc7c78cbe1dfaff976fc9d79a00035f77cc6bcaded054099675848aacf3e84d4 |
|---|---|
| Markdown | d99ff4913abdab8a5def2135695340be07ad576af7b615dbbf0566303c497f88 |
| Publication page | d95f6ff8ffc5a23d4f6c866337555438140f1b72e69f73bbe900312211eb7504 |
| Manifest | 89cf43f5d3bab463131d24a496588a8d0a0ea99859145a01c92e4f4210f90158 |
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 | 5QrRqW4UGnw52zuVRr9XU93jrSi2bw2OcLMVNdTmlsFHje1JeRXvMLG/PO4M3p8vb9zGfUq1AokpTuV6X3CmDQ== |
| 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
| 2026-09-17T09:54:06.027711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085366observed d95f6ff8ffc5a23d4f6c866337555438...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:06.009964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085366/manifest.jsonobserved 89cf43f5d3bab463131d24a496588a8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:05.993688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085366/publication.mdobserved d99ff4913abdab8a5def2135695340be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:05.975617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085366/publication.txtobserved cc7c78cbe1dfaff976fc9d79a00035f7...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. |
|---|