OT-2026-000064384
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold 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-2026-000064384) never changes.
Identity and time
| Publication number | OT-2026-000064384 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7567-bec4-9be165d63e63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87cb7eb797e3ba2e42d245a9d377a92d3f6255522ba606fb7a94e32e36f1abe1 |
|---|---|
| Markdown | 3b52b55ef39a3467b8fb0d91e34e84025b894a231dd51095d39c07f7581bddcf |
| Publication page | e9aa2a56e82a819543b8e0e33709f483692f75c5bdbd0f7a4a71ab5838d55bdd |
| Manifest | 7d25e100ba6cfaee76d2aaa5c7496bac3e9382cb55294a07b00e854aed860b7a |
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 | NQB9oAeOmp9Y9xISpxvdRf3Je7rGWtPeVSetzEeiELd//vGYrONcXQ7q40KxUrHPL/tEjkti468Of9hkRWMpBg== |
| 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
| 2026-09-17T10:36:33.245860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064384observed e9aa2a56e82a819543b8e0e33709f483...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:33.227820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064384/manifest.jsonobserved 7d25e100ba6cfaee76d2aaa5c7496bac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:33.206941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064384/publication.mdobserved 3b52b55ef39a3467b8fb0d91e34e8402...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:33.187823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064384/publication.txtobserved 87cb7eb797e3ba2e42d245a9d377a92d...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. |
|---|