OT-2026-000009562
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000009562) never changes.
Identity and time
| Publication number | OT-2026-000009562 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-795b-9d61-56e55c37764a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009562 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9058b6f422a21b9cd4af9dfedf7ae4abef962f31481d992d0adf6e89626d4c0 |
|---|---|
| Markdown | 80e1f84680b55cdb57af5f1219ce3f37390a92cca130a8bf47bc2f460a624125 |
| Publication page | ef7aec60360677423413cb866a0078d2aa140a134a7729d3eb71aff07a251991 |
| Manifest | 26ca56cadaed070ceb36abb5b3db6870c1b29a4b614d65645bff8448a8adf61d |
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 | 5XMhzqbEm6k2yluSEkv110i8BDlQGRY7kSfYF3MJDEM4bYU9BOk7EJN6kwuP+4Ycful0U1NsWPWQcQi3gJNaDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:59.626609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009562observed ef7aec60360677423413cb866a0078d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:59.606002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009562/manifest.jsonobserved 26ca56cadaed070ceb36abb5b3db6870...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:59.585007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009562/publication.mdobserved 80e1f84680b55cdb57af5f1219ce3f37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:59.565598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009562/publication.txtobserved f9058b6f422a21b9cd4af9dfedf7ae4a...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. |
|---|