OT-2026-000038451
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000038451) never changes.
Identity and time
| Publication number | OT-2026-000038451 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7966-a0f9-4cec8cd86240 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038451 |
| Status | PUBLIC |
Content hashes
| Canonical text | 365282bae486ac6f6eb194050d63e445111198dcaec2ecb543227eb0c4def535 |
|---|---|
| Markdown | d44ef8090a03df6ebe360f1ce2ed445d0986f21ba25b620ee21f3f10b7934d9d |
| Publication page | 9151093c0c590fe0732e8bf9a2b2e281f5b814ef61e220d66f68a3d524942460 |
| Manifest | 28cebe8dc8804025c9876bb3a59df8906d5b4e3d2a73b00bccbc9dcdcd19d468 |
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 | FqnSmBI8w216tWQ80EXb662M/tU4Vpud3n9P96VL88dIjkQ/HH3lvNz4MB00vjxOkHcyF+UYyRGUVFhFkhriCA== |
| 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
| 2026-09-17T11:22:40.932960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038451observed 9151093c0c590fe0732e8bf9a2b2e281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:40.915080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038451/manifest.jsonobserved 28cebe8dc8804025c9876bb3a59df890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:40.898003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038451/publication.mdobserved d44ef8090a03df6ebe360f1ce2ed445d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:40.880898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038451/publication.txtobserved 365282bae486ac6f6eb194050d63e445...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. |
|---|