OT-2026-000096380
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096380) never changes.
Identity and time
| Publication number | OT-2026-000096380 · never reused |
|---|---|
| Internal UUID | 01a0aea0-5860-78cd-87f7-6fa748266667 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096380 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88a0d5cafafbc4c28d034526357dadcf29d73185f0434dfe29f331adf5f42353 |
|---|---|
| Markdown | b75c14e4c5bc313bacfdd20ad3a737ffee93b34b30b4c27170aaf53c2623afb3 |
| Publication page | da971c09f8d6cec2dd0ad7b31120feecf5ab1ad32ccc12704b4131d6eca1f2be |
| Manifest | 2d91587ed4dba9df1c3a12045a7812878b458a30e960a1ed40c089ad7d5ecfad |
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 | aO9/Kin5mDDSkwZ+B+LvJoo9mwKCWZ47tC4rbPfr/4N6/bazpmi2ufMk0byDm4kBM2LXnFjDQoFAHwXHy4ecBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:00.795227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096380observed da971c09f8d6cec2dd0ad7b31120feec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:00.778101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096380/manifest.jsonobserved 2d91587ed4dba9df1c3a12045a781287...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:00.760426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096380/publication.mdobserved b75c14e4c5bc313bacfdd20ad3a737ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:00.739510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096380/publication.txtobserved 88a0d5cafafbc4c28d034526357dadcf...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. |
|---|