OT-2026-000009665
Publication integrity record
Foam pad vacuum gripper, four zone face, pump fed, supply line pressure sensor, vented 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-2026-000009665) never changes.
Identity and time
| Publication number | OT-2026-000009665 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-732f-b4f8-e1437240feba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009665 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5163b71c4bf142e54a358f07cb3770143a8a44c7b2a2141292af689b93c392b4 |
|---|---|
| Markdown | 9961e70f00d580f4c59be129f5eb2707913c07f229ce37de724c25020209e2e9 |
| Publication page | 40c9512b17d6077f6972446327c76191cc5575d8d1826440f6038b854e861b48 |
| Manifest | e8a49b3c6ae01be8bf8e3ddc3ba18ee30d4c1c35335becda6b5aacd8cb154a8d |
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 | BhXUm2Qk0yKIo9wHwJnP7pPY1FRCm05Tqf2C7WCWCQq5T2b+WAHiWz4/jeU42dACkoM8hKUzI6XBnXjFQC40CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:08.314276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009665observed 40c9512b17d6077f6972446327c76191...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:08.292193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009665/manifest.jsonobserved e8a49b3c6ae01be8bf8e3ddc3ba18ee3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:08.271269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009665/publication.mdobserved 9961e70f00d580f4c59be129f5eb2707...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:08.248977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009665/publication.txtobserved 5163b71c4bf142e54a358f07cb377014...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. |
|---|