OT-2026-000063706
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000063706) never changes.
Identity and time
| Publication number | OT-2026-000063706 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7799-a38d-6f1b76dac6ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76abf45f1228953e80c64c01560dd754ffe69f3cd4f78ff0f08aa88a45ef9bfd |
|---|---|
| Markdown | 96c30ea46641967765a8ab16451bfa29b3bf713bbc414a96890ef72bbd8531f1 |
| Publication page | 75d42669a406cfb9ce2ed01d34c33f42141a4b7c196a54f4b7f794187ea19f71 |
| Manifest | 0a2a69b9cc8e9b860b4378475a33822d8c539816fcc7810b78962fd151ecedd1 |
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 | mQVhEbVRM1wyqgrzz1DqQS+8RpHKRRwgnE72YbzAtvYAidHliKPS1HSuP49xUh7V0SyQnYYqjDj+gT5Ke3NfBA== |
| 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
| 2026-09-17T10:37:49.752484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063706observed 75d42669a406cfb9ce2ed01d34c33f42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:49.731125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063706/manifest.jsonobserved 0a2a69b9cc8e9b860b4378475a33822d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:49.710071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063706/publication.mdobserved 96c30ea46641967765a8ab16451bfa29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:49.693213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063706/publication.txtobserved 76abf45f1228953e80c64c01560dd754...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. |
|---|