OT-2026-000084957
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000084957) never changes.
Identity and time
| Publication number | OT-2026-000084957 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-7db3-b097-374b74b870eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084957 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3413e6cfdfb8b3ce15e7df908d5f9891a188bfd7bc8864bd50238d5838e23ea |
|---|---|
| Markdown | eead406e933ddfa4cf1a052ac6b7cb97f6c18899944b351f2fce0c8ec049ad4a |
| Publication page | 25ce1f18211a9105c7b88dd5c96a8c919866310941656f4b9b991f882f116cff |
| Manifest | d7b25b70fb4d20ee455f0f96799e4d3bc8e70000dfe115d5ab43d31c93e04d49 |
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 | CefCY2/y3w7/a0fe67p2fZ8qiuRaPenztmnmMSzxHEAcH38eed8xrcHwzteiWeGd4nd0PJ5wIuS6Qs0XMR0nAQ== |
| 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
| 2026-09-17T09:54:57.091084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084957observed 25ce1f18211a9105c7b88dd5c96a8c91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:57.072145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084957/manifest.jsonobserved d7b25b70fb4d20ee455f0f96799e4d3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:57.056016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084957/publication.mdobserved eead406e933ddfa4cf1a052ac6b7cb97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:57.039330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084957/publication.txtobserved c3413e6cfdfb8b3ce15e7df908d5f989...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. |
|---|