OT-2026-000093806
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093806) never changes.
Identity and time
| Publication number | OT-2026-000093806 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7ef3-9897-6731fae5f38e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e47c1f6a714971fed3870373a5f4b2d623a74bf2dd6cc5134931b39fabfa157 |
|---|---|
| Markdown | 9b7b3cfce6098b0e0d7aae08816ca18848fe1f86b4e2a4efbd98e55374ebcb50 |
| Publication page | 4269c8594bf739f52349ce376a9d30ea15da7282a1400c902bce0551d7d5acb6 |
| Manifest | f558bca1e98f783c710de33065684d9cfb472813690383a4b876b3cdc1673009 |
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 | oHRlH3UwhNHlMmAKmYOLbFBMHqkOr7jqGVhnPkjHKeVc+5tESGeCUQjqmnyXa+4j2fMo8btbYyM1XyYNnUg8BA== |
| 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
| 2026-09-17T09:39:54.744795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093806observed 4269c8594bf739f52349ce376a9d30ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:54.728185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093806/manifest.jsonobserved f558bca1e98f783c710de33065684d9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.711612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093806/publication.mdobserved 9b7b3cfce6098b0e0d7aae08816ca188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.695320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093806/publication.txtobserved 8e47c1f6a714971fed3870373a5f4b2d...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. |
|---|