OT-2026-000064865
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000064865) never changes.
Identity and time
| Publication number | OT-2026-000064865 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debc-786c-b531-12a3523b10f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06a919c839a772b02f86d4cf6486f8fea07f341b4b34740f9a14d58408b506bc |
|---|---|
| Markdown | 832de55f8d31780d6314228972eeb31f06717289e0c4e533e9bc9ae480225dbc |
| Publication page | 50451aa008b1f0bd225e5f6081da50a8c4e9e441d5b06157012d0062427bb1b7 |
| Manifest | ccd82732abcecc56281ab7b2ea4b62691350daa9a07dc3f06698218b7ddb28e0 |
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 | HM7C3kxkO5DL2otsx2dpbBXRoDYzTTyZEpe75Rc/3TTVM6nbOkHU3TR+x34F9BJpYTatdN60dIu5vp1g57/0Cw== |
| 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
| 2026-09-17T10:35:47.061201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064865observed 50451aa008b1f0bd225e5f6081da50a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:47.040528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064865/manifest.jsonobserved ccd82732abcecc56281ab7b2ea4b6269...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:47.021834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064865/publication.mdobserved 832de55f8d31780d6314228972eeb31f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:46.988249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064865/publication.txtobserved 06a919c839a772b02f86d4cf6486f8fe...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. |
|---|