OT-2026-000092236
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, supply line 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-2026-000092236) never changes.
Identity and time
| Publication number | OT-2026-000092236 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7483-8522-1b9d93e9c14a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092236 |
| Status | PUBLIC |
Content hashes
| Canonical text | c16ec4170fa9918bf1cd6ae764ff563ff073fe15445164470bcaf113e827d235 |
|---|---|
| Markdown | e06d6475cbef8954c4d8794736f55f9bb126d1f25ed223ded66323f6a1dc72a0 |
| Publication page | 79c601c1d4972b1f9d2fa70731c6f0c7ad40250605e28f2b72256256a10f5000 |
| Manifest | 7c29ce37f64a2a794df382cde8b4700558b9627d77a99472559d6a3387776e34 |
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 | /ByYpztAqVT0XdQnoWXlEHob9VvXFDBjIei+for+Rye9MFsfQGIzi0fidjqoQnvpy0kDvGOG/Xx81Gi/o/ReCg== |
| 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
| 2026-09-17T09:41:45.353375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092236observed 79c601c1d4972b1f9d2fa70731c6f0c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:45.336308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092236/manifest.jsonobserved 7c29ce37f64a2a794df382cde8b47005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:45.315334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092236/publication.mdobserved e06d6475cbef8954c4d8794736f55f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:45.298210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092236/publication.txtobserved c16ec4170fa9918bf1cd6ae764ff563f...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. |
|---|