OT-2026-000008373
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, vented 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-2026-000008373) never changes.
Identity and time
| Publication number | OT-2026-000008373 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7fd3-9f12-50da76409238 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008373 |
| Status | PUBLIC |
Content hashes
| Canonical text | adcbe9420738186524dd149133e6a2cbea3fb61eabd24687f59ef150c0fb9d73 |
|---|---|
| Markdown | 11b265dd3e1ebc0b8d14105b39020214c7379ce7a9c1db2c08d472f792a8f81e |
| Publication page | c7260c264da79794ecbbc39eb6f82b09906cc8de1ff1cd7165f0060b54195011 |
| Manifest | 78fa75200b30ce2291951eda980349fb2fa2e8271608d1c04eaec35a2c4c250f |
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 | lFLgnf6ybfwT1DnwZJTXlzNAgOsB4i7z6bnu9rIjH+h3ji39Jwv8RGoPaPPb69LZJVunZ0sQL8lJwc5chHUgAg== |
| 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
| 2026-09-17T12:18:12.059382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008373observed c7260c264da79794ecbbc39eb6f82b09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:12.038971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008373/manifest.jsonobserved 78fa75200b30ce2291951eda980349fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:12.021152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008373/publication.mdobserved 11b265dd3e1ebc0b8d14105b39020214...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:12.002014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008373/publication.txtobserved adcbe9420738186524dd149133e6a2cb...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. |
|---|