OT-2026-000034758
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000034758) never changes.
Identity and time
| Publication number | OT-2026-000034758 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-772e-86dc-7197e87ab2f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034758 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29ec2508472e25ace3e1c0953a3b85a686e92a72f97f46332ae4e7eb4ae65f09 |
|---|---|
| Markdown | d951dabc943a953060ca74bd375784e5205195247b21810dc02f6c21a2a73a86 |
| Publication page | f320b374d19245448c7ac01a76ff0c8c994ece9bdbfef58d218eb1ef3b489e76 |
| Manifest | ed3fd05cbf17c7142755c39380b1a084e9e5542d4785c128f18ef65444616f38 |
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 | EWeWvBC5crbl08kDb1cJlMzmI92DykBBCQfWcMkK65QXvVZ+KWYX1+he0I/NfE/BP/NKIT7NDX/AzTWKa80nCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:14.926262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034758observed f320b374d19245448c7ac01a76ff0c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:14.905258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034758/manifest.jsonobserved ed3fd05cbf17c7142755c39380b1a084...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:14.887994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034758/publication.mdobserved d951dabc943a953060ca74bd375784e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:14.869821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034758/publication.txtobserved 29ec2508472e25ace3e1c0953a3b85a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:43.337803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034758observed f320b374d19245448c7ac01a76ff0c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:43.320138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034758/manifest.jsonobserved ed3fd05cbf17c7142755c39380b1a084...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:43.300912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034758/publication.mdobserved d951dabc943a953060ca74bd375784e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:43.278315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034758/publication.txtobserved 29ec2508472e25ace3e1c0953a3b85a6...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. |
|---|