OT-2026-000084860
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, sustained blow-off 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-2026-000084860) never changes.
Identity and time
| Publication number | OT-2026-000084860 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7c47-a5eb-82d3107f12ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084860 |
| Status | PUBLIC |
Content hashes
| Canonical text | d68afc028fa754304223f8fcc97f470dea631f9f02c95a4024555a82f905977c |
|---|---|
| Markdown | a0f6c4799d9550f71724a754853fc524b6fbc6b7042efb92ea3dd85a8ec2cfe5 |
| Publication page | 46f97b0636bb7ba2bc0fe76d76a65968fdb8d51744783e969c86c27195ed8aeb |
| Manifest | bf01cab2b229e793a816cda3192d1735051742a8f6a178abc0588aaa4543e9a4 |
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 | +RaCS40JxHAeNHtqw24/I5cey+ZJo0Q+pDCsGhLMTfr13vOCBWbEuPyug28EwscnWpJYR+61WoVfj5p+KaQwDg== |
| 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
| 2026-09-17T09:54:49.244385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084860observed 46f97b0636bb7ba2bc0fe76d76a65968...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:49.226010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084860/manifest.jsonobserved bf01cab2b229e793a816cda3192d1735...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:49.207401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084860/publication.mdobserved a0f6c4799d9550f71724a754853fc524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:49.187955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084860/publication.txtobserved d68afc028fa754304223f8fcc97f470d...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. |
|---|