OT-2026-000068086
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000068086) never changes.
Identity and time
| Publication number | OT-2026-000068086 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7b38-9edc-26ac8dad7f2c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068086 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6ceed469ce3d65f9e7a0af05230d8b5ac68efeb9ab09b2876274b60de234af2 |
|---|---|
| Markdown | 004bd7d6915e796d1bd8515f6196436e103539b7ef14a65e81e49ff6ceb2f413 |
| Publication page | 373adaa143727622be6695ea87f33fdb5105790e66eaa1bd533bb992e4301f79 |
| Manifest | 5e4856ced25b8e07946a4aea491cc3017aa4bb7a88a05219cb005a175af36aa8 |
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 | n366bIO1M+3VXq1TjzXjvgh5gHwRARZjIlAGG8Fo7RljtEDHfqidCLrKYqCY9MQbR5WJouQqjAAoLDcrRAzECg== |
| 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
| 2026-09-17T10:30:40.777171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068086observed 373adaa143727622be6695ea87f33fdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:40.756175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068086/manifest.jsonobserved 5e4856ced25b8e07946a4aea491cc301...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:40.737172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068086/publication.mdobserved 004bd7d6915e796d1bd8515f6196436e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:40.716859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068086/publication.txtobserved c6ceed469ce3d65f9e7a0af05230d8b5...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. |
|---|