OT-2026-000065675
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000065675) never changes.
Identity and time
| Publication number | OT-2026-000065675 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7690-a1c8-ad1835460ef3 · 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-2026-000065675 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fe9d38b7c961d4a33f823921bddfaa4be5600a5ef8b6659b57be1e5483ab875 |
|---|---|
| Markdown | 70a317816f48a78e213985f61de3eb6c365116b47881ec75ebd7871bfd01adaa |
| Publication page | 56e8a53eeacd8c5da7c9ebd9ca4b3f520ea81250208549024464951557fc7428 |
| Manifest | a8e5dd9c092945f9cc9d70d6fa30adc0732daa1fd5a07fb1706ad26779d56216 |
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 | i8BZ8aiPFaFEERy9m4z3EfrMl2XX6gq30060yVINCJo2e/N1IiV1tQejAN6+MUop/X1TzisCvLeO+8zspplqBA== |
| 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
| 2026-09-17T10:34:05.056393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065675observed 56e8a53eeacd8c5da7c9ebd9ca4b3f52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:05.040154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065675/manifest.jsonobserved a8e5dd9c092945f9cc9d70d6fa30adc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:05.022478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065675/publication.mdobserved 70a317816f48a78e213985f61de3eb6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:05.003436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065675/publication.txtobserved 9fe9d38b7c961d4a33f823921bddfaa4...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. |
|---|