OT-2026-000037517
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold 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-2026-000037517) never changes.
Identity and time
| Publication number | OT-2026-000037517 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7e48-a7d4-699883df1e4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037517 |
| Status | PUBLIC |
Content hashes
| Canonical text | c56bf7645592f76cb5ba378543830f8956b83c172568abd17a208808583a913b |
|---|---|
| Markdown | 984bcbc253bad234f6c8cbf298309d70ecd4206318ad3ed1ca4b1926e3a12e33 |
| Publication page | 150ccde15cbc006ce081565edc9bcb25cd848b2c137982169602f9b5bb827ad9 |
| Manifest | 8a691afa2275c61a47477eaf09e7205dcd81735507871e3da7567e1992a0e5c4 |
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 | JpNrqIWJ/PWkismY4qA/AP1FUwclbjq+lDwpubvJBIzbDJEfTUxzGNDv6ucfLew3v7ht0t2f3YHBVTWc9iVQBA== |
| 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
| 2026-09-17T11:23:58.058307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037517observed 150ccde15cbc006ce081565edc9bcb25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:58.039876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037517/manifest.jsonobserved 8a691afa2275c61a47477eaf09e7205d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:58.023978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037517/publication.mdobserved 984bcbc253bad234f6c8cbf298309d70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:58.005852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037517/publication.txtobserved c56bf7645592f76cb5ba378543830f89...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. |
|---|