OT-2026-000046704
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two 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-2026-000046704) never changes.
Identity and time
| Publication number | OT-2026-000046704 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-76e7-b12f-b6a1bf4ac033 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046704 |
| Status | PUBLIC |
Content hashes
| Canonical text | 472b10b0d63564727248444cc430a0077068397bf11c3eaffa2a20621203021e |
|---|---|
| Markdown | c154063a15fb51eb1cef4c4bbed010762901430c1268657f30184d8d324260aa |
| Publication page | 272671c732a5600bc126420b47abc6db41777298ff97e01498b5ac59fde7f9b5 |
| Manifest | 75027eab8c9e64a976782e5ce7077bf432da56cc8acc627e276e10a2d149a414 |
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 | 9Im6x9HkC/sZSP7MSo+CyRcJJHqkI4ozAowfXUd9b8DOMLq6J+iFG1qWk5h4cClgVz3rxLC4FHV2UFlDecUSAg== |
| 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
| 2026-09-17T11:08:55.382009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046704observed 272671c732a5600bc126420b47abc6db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:55.364141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046704/manifest.jsonobserved 75027eab8c9e64a976782e5ce7077bf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:55.345534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046704/publication.mdobserved c154063a15fb51eb1cef4c4bbed01076...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:55.326288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046704/publication.txtobserved 472b10b0d63564727248444cc430a007...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. |
|---|