OT-2026-000073492
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented before 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-2026-000073492) never changes.
Identity and time
| Publication number | OT-2026-000073492 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb9-744f-8d13-96e9ae0aa90b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073492 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d8a3fe3a497d4637c297c0ab097f0e9bd345ad587855a9df95f998398f30272 |
|---|---|
| Markdown | faee0701b161ba769dc5f2e58cb85f622c380b628ac586b78ce5abae771a173c |
| Publication page | 57d3894bd8394050b560c6067353a1e31d6f8e3473e465db7a8cf6f69dc1292a |
| Manifest | 711fb32b28b688d1d52a55c301bd1cf806c59e14a2eb1fbe2eab87ca7848bcce |
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 | x6oY4+nrT3SdLzoARWXK09zSa2mjkzm/KMMw36b6OnQijlb02y1q6TVcvMmLc7C2QcvT4JooCql9vmItYN8QDA== |
| 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
| 2026-09-17T10:21:39.719781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073492observed 57d3894bd8394050b560c6067353a1e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:39.703226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073492/manifest.jsonobserved 711fb32b28b688d1d52a55c301bd1cf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:39.685338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073492/publication.mdobserved faee0701b161ba769dc5f2e58cb85f62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:39.668606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073492/publication.txtobserved 6d8a3fe3a497d4637c297c0ab097f0e9...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. |
|---|