OT-2026-000065647
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed 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-2026-000065647) never changes.
Identity and time
| Publication number | OT-2026-000065647 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7bda-ada2-317f4b3663b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065647 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33566fa43f41fd665a7b6de8832dc03419a6564f99637a8f41cc58cf2edd1c30 |
|---|---|
| Markdown | d76a34e129a505d1fd3dcbe4ed4c9f52c4709ee2835c04657a5c7f01a9ae2721 |
| Publication page | eaf5eb6f1d5bb819e0ea19c364cc071b0ba171697d4b76994b6541d29c9344d1 |
| Manifest | 179f1ed14ee79f410b2521105a47491022d2cdf9d44bf68cd5a80422641e0dd0 |
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 | CfwO9/QuH7NY3AYxF963ZB/Q5uSOzD9faIQ/Ru2FrnuOwRbwm+7V4tAQdGsP3i9qGsBYkiEf7tjTZMmnxstqAA== |
| 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
| 2026-09-17T10:34:02.899541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065647observed eaf5eb6f1d5bb819e0ea19c364cc071b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:02.882456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065647/manifest.jsonobserved 179f1ed14ee79f410b2521105a474910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:02.864393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065647/publication.mdobserved d76a34e129a505d1fd3dcbe4ed4c9f52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:02.845161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065647/publication.txtobserved 33566fa43f41fd665a7b6de8832dc034...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. |
|---|