OT-2026-000059422
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000059422) never changes.
Identity and time
| Publication number | OT-2026-000059422 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-7d25-a214-b59a57eb3831 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059422 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e6d9e822d516a5bdc875df84b1b36293fc89547a05960357764507804e3142c |
|---|---|
| Markdown | d660c48cae4d9f38497711f0819536a5c79422867cd04b416002342d3195c765 |
| Publication page | 4cdee2441581366796357e34e9fac9d883b2c57806be2aaf4465c856a0b17c27 |
| Manifest | aa6f6c8e9d5ab5cb764610d9ee565d530c19cea0ad084d5e6772899c5c6824a1 |
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 | kGdryCeRbynF/kDKC9LHK2K1RcrCvFMOftRNAez0nze/emf1KE2Kp0S/tG8cVgvIo6//4jDe4j7l8LHEXRh7Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:06.706027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059422observed 4cdee2441581366796357e34e9fac9d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:06.688838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059422/manifest.jsonobserved aa6f6c8e9d5ab5cb764610d9ee565d53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:06.670876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059422/publication.mdobserved d660c48cae4d9f38497711f0819536a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:06.653714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059422/publication.txtobserved 8e6d9e822d516a5bdc875df84b1b3629...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. |
|---|