OT-2026-000067610
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, 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-2026-000067610) never changes.
Identity and time
| Publication number | OT-2026-000067610 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-7458-b698-4e319d2c420e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22c13125fcd5d4227741ddfc4718a01e1fe81a1cdca7b69ec8e1adfb3f0bfec8 |
|---|---|
| Markdown | 0300fd7961fa5a0cbf497500e00ca2fa0e9d62001bce1997d184a6758769d799 |
| Publication page | 6646ef37c92c7aacb8050a951c1edf81b900b810cd844ef687f872ef5e60296a |
| Manifest | f5825e6b28290c6d4a88ba8b7db78fac1f096006b436dafe81d05ee6db748c8a |
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 | taFTxXR7I6n8Wk0kAggF5qHlt1PT7gD9xXskEXhZFOfDwYfSjkVX4NfAZvQqEy1ZGX29N4KraopZS/WCGsjKBg== |
| 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
| 2026-09-17T10:31:55.775959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067610observed 6646ef37c92c7aacb8050a951c1edf81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:55.758711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067610/manifest.jsonobserved f5825e6b28290c6d4a88ba8b7db78fac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:55.739487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067610/publication.mdobserved 0300fd7961fa5a0cbf497500e00ca2fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:55.721671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067610/publication.txtobserved 22c13125fcd5d4227741ddfc4718a01e...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. |
|---|