OT-2026-000085207
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four 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-2026-000085207) never changes.
Identity and time
| Publication number | OT-2026-000085207 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-7afb-b623-7f478ebddd5c · 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-2026-000085207 |
| Status | PUBLIC |
Content hashes
| Canonical text | 017ed3a6be6679ce01e24bf805502e3369893804c00dab25731a27cddfd3ba70 |
|---|---|
| Markdown | 5ba86a5bb966f7e77fbf69a3800dc334a8cf097de9a32afde9b0f35c7b327acb |
| Publication page | 992e74aef0ca9b056cbfef7e0f0b35ecbf2ca8bf18512d7c9a80855d1846964e |
| Manifest | d52103079b4ce3d0e253490d75f00ac11e4473a0775c6d6fe2eacc96127ab5b1 |
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 | SksqDv4r5l44UY62H1RUOIVcFS+jRzArtXTELxLxYF5eKnkFss2bgP4zgvGkO4h88JMMLmP1O3aXghdr0XehAw== |
| 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
| 2026-09-17T09:55:18.050023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085207observed 992e74aef0ca9b056cbfef7e0f0b35ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:18.033247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085207/manifest.jsonobserved d52103079b4ce3d0e253490d75f00ac1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:18.015259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085207/publication.mdobserved 5ba86a5bb966f7e77fbf69a3800dc334...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:17.996192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085207/publication.txtobserved 017ed3a6be6679ce01e24bf805502e33...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. |
|---|