OT-2026-000069842
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000069842) never changes.
Identity and time
| Publication number | OT-2026-000069842 · never reused |
|---|---|
| Internal UUID | 01a0ae91-185f-7658-96d5-ff3a6d360355 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069842 |
| Status | PUBLIC |
Content hashes
| Canonical text | bda9dcc99fd67c2651b590bbaae19557cf0d9d8e3b74e48c01cc29efae3fe09c |
|---|---|
| Markdown | a0cbf9d77f804bd1c304b6de5ea4bc0d4f129453cfa2b178cb74225fbf39e5cf |
| Publication page | 9aafe6f96767b2b80afe03a64630096e2898be22de92bcb89ac104e32a80697c |
| Manifest | c133663bae0905d9c6a75297f987cabb2fabec0f140f45c7822db15e2a05e9fb |
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 | E/RBfFLfzgHbGOrqo/sVTNVOU/rGxBnNJDXuzBbPTv+22ZfgU7itkClv3lBrmcbmYtNHhX45bt25wjEocRmtDw== |
| 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
| 2026-09-17T10:26:31.186872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069842observed 9aafe6f96767b2b80afe03a64630096e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:31.168269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069842/manifest.jsonobserved c133663bae0905d9c6a75297f987cabb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:31.149713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069842/publication.mdobserved a0cbf9d77f804bd1c304b6de5ea4bc0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:31.130993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069842/publication.txtobserved bda9dcc99fd67c2651b590bbaae19557...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. |
|---|