OT-2026-000064886
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000064886) never changes.
Identity and time
| Publication number | OT-2026-000064886 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debd-7fa3-87c6-42b1fc3458c4 · 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-2026-000064886 |
| Status | PUBLIC |
Content hashes
| Canonical text | d66f18f5ad2056d7b46f26843836780b517aa4dbdffb332f394d4be0428b55d2 |
|---|---|
| Markdown | f0094ef92109a75c05fcc49dd172814ed3a7313940cee179145391d7dacd6131 |
| Publication page | 24b4c66ee98800e11d8414bb62bf2089589fb078baea861e21f860ffce1c8d8f |
| Manifest | 6d76d474ab2cc5be5f4852f442b31d0690c18dfa4514da633e9837674e85bff2 |
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 | HBPuGBTeae2FTvQLDHSwhhUf5kIneXs/ZdXljfToFdv3ho0cFu743nukkbnB+fLYOt1HYhTG4cFo0CY/DLP4AQ== |
| 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
| 2026-09-17T10:35:48.736050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064886observed 24b4c66ee98800e11d8414bb62bf2089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:48.720147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064886/manifest.jsonobserved 6d76d474ab2cc5be5f4852f442b31d06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:48.702720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064886/publication.mdobserved f0094ef92109a75c05fcc49dd172814e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:48.686568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064886/publication.txtobserved d66f18f5ad2056d7b46f26843836780b...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. |
|---|