OT-2026-000062796
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000062796) never changes.
Identity and time
| Publication number | OT-2026-000062796 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-7136-a2a4-f8caa96be43a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062796 |
| Status | PUBLIC |
Content hashes
| Canonical text | d56eb427c85db92c0f22c166a7272678943c53b6f60a8da80deda843a3c8d44a |
|---|---|
| Markdown | 9d090f4045cda948b736da21e9c7bcc2593cf4dd65792f970b257bafd335edfc |
| Publication page | 176be4af799c38c94abec6d191b6755ca3bdd0db6c6265300369991ced55324d |
| Manifest | 3c22234782fb155b04274c8722dc8515996883a1035ca25d0bc34524a46c7d3f |
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 | esF7dIYx2d/oQKO757xhVZSCaEXvD0eWB42fiF8gIdAGHyCQqChFOGe89audCVFJ2gG6WidCY2mefwdWwyKOAg== |
| 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
| 2026-09-17T10:39:23.313149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062796observed 176be4af799c38c94abec6d191b6755c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:23.296362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062796/manifest.jsonobserved 3c22234782fb155b04274c8722dc8515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:23.280660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062796/publication.mdobserved 9d090f4045cda948b736da21e9c7bcc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:23.265363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062796/publication.txtobserved d56eb427c85db92c0f22c166a7272678...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. |
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