OT-2026-000008334
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, pulsed blow-off 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-2026-000008334) never changes.
Identity and time
| Publication number | OT-2026-000008334 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-734e-beca-6d71d3fc2038 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008334 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7ee65b8399a5549cc0f6acc96f981ac429b56f2d49e8e635bdca9c200a274c1 |
|---|---|
| Markdown | bccf8cc3097351026ce983170055d129963b51d2055b00759f023139cb719440 |
| Publication page | 1cf2a45185281b2e30f38101d5f5a259c969d99eb20af0d875a1fe47f8300648 |
| Manifest | 9de8c54bed9de332eb86df93a6392b54370da0bfccaacec9024934c99ffa69a8 |
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 | JG1DCMSBe6uqt7QpMOyrxlvSqziax5l+JPaISup8oe+M3bvlM3Hkz6Q6J0tv/pusZzr7IBqgD5moAoaZGaPoCw== |
| 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
| 2026-09-17T12:18:08.922413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008334observed 1cf2a45185281b2e30f38101d5f5a259...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:08.903499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008334/manifest.jsonobserved 9de8c54bed9de332eb86df93a6392b54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:08.883660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008334/publication.mdobserved bccf8cc3097351026ce983170055d129...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:08.863938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008334/publication.txtobserved e7ee65b8399a5549cc0f6acc96f981ac...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. |
|---|